If you own or manage a commercial property in the Indianapolis area, a change to water heater efficiency standards is worth putting on your radar now, even if your current equipment is running fine. The Department of Energy finalized new efficiency standards for water heaters used in commercial buildings back in 2023, and while enforcement has been pushed back until 2027, the rule itself hasn’t changed. 

Here’s what business and property owners need to know before their next water heater replacement.

What the New Standards Require

The updated rules set a new bar for commercial gas water heaters. It’s worth breaking down exactly what changes:

• Minimum efficiency requirement: Commercial gas water heaters must reach a minimum Thermal Efficiency of 95 percent, up from the 80 to 86 percent range typical of standard atmospheric models.
• Technology required: Manufacturers must use condensing technology to meet the new efficiency threshold.
• Equipment covered: The rule applies to both commercial storage tank and gas tankless water heaters.
• What’s already compliant: Most tankless commercial water heaters already meet the new requirement by design, so the change mainly affects standard tank-style units still running on older technology.

That last point matters most for property owners: if your building relies on a standard atmospheric tank, you’re the one most likely to feel this shift when it’s time to replace it.

The Compliance Deadline Has Been Delayed, But Not Canceled

The original compliance date for these water heater efficiency standards was October 6, 2026. In April 2026, the DOE issued an Enforcement Policy Statement pushing that date back to October 6, 2027, after a petition asked the U.S. Supreme Court to review the original ruling. 

It’s an important distinction; the standard itself is unchanged, and only enforcement has been delayed while that review plays out. Manufacturers are still moving forward with the transition, and standard-efficiency models are already becoming harder to find as production shifts toward condensing units.

3 Things That Will Change When You Switch to a Condensing Water Heater

Condensing water heaters function differently from the atmospheric equipment many commercial buildings currently rely on. Here are some of the main differences you may notice when shifting to a condensing water heater.

1. Venting Requirements Change Completely

Standard atmospheric water heaters vent through a metal flue or chimney, pulling combustion air from the surrounding room. Condensing models require PVC intake and exhaust venting connected to an outside wall instead, which means your mechanical room needs the right access before installation can even begin.

2. Condensate Drainage Becomes Part of the Equation

Because condensing units extract nearly all the usable heat from the combustion gases, they produce condensate that has to go somewhere. That means floor drain access is now a requirement, not an optional detail, and buildings without one nearby may need additional plumbing work to accommodate it.

3. Installation Takes Longer Than a Simple Swap

Between the new venting, the condensate drainage, and in some cases a different equipment footprint, replacing a standard tank with a condensing unit is rarely a same-day, like-for-like installation. Budgeting for a longer timeline upfront helps avoid surprises when the work actually gets underway.

Why Planning Ahead Matters

Waiting until a water heater fails to think about any of this puts you in a difficult position. As standard-efficiency models become harder to source, a same-day replacement of failed equipment may not always be possible, especially once distributors stop ordering non-condensing units in the lead-up to the compliance deadline. 

Buildings that plan a transition to condensing equipment before a failure happens have more control over timing, budget, and which contractor handles the installation, rather than scrambling during an emergency with limited options. 

How All Pro Can Help

All Pro Heating, Air and Plumbing provides commercial plumbing services for businesses and property owners throughout Indianapolis and central Indiana. If your building is still running a standard-efficiency water heater, our team can help you understand your timeline, plan the transition before it becomes an emergency, and talk through flexible financing for the larger installation involved. 

Contact All Pro Heating, Air and Plumbing today to schedule a water heater assessment for your property.

Frequently Asked Questions

Do I need to replace my commercial water heater right now?

Not necessarily. The rule affects new water heaters manufactured after the compliance deadline, not equipment already installed and running. If your current unit is working well, there’s no requirement to replace it early. The bigger consideration is planning ahead so you’re not stuck without options if it fails as the deadline approaches.

How much more does a condensing commercial water heater cost to install?

Cost varies depending on your building’s current venting, piping, and mechanical room layout, since a condensing unit often requires more extensive installation work than a standard tank. A technician can evaluate your specific setup and give you an accurate cost estimate, along with financing options to help spread out the investment.

Will I still be able to buy a standard-efficiency water heater after the deadline?

Standard-efficiency models can still be sold until existing supplies run out, but manufacturers are expected to stop producing them well before the enforcement date. Distributors are also expected to limit new orders of standard-efficiency units in the months leading up to the deadline, so availability will keep shrinking as the date gets closer.

What should I do if my building still has an older, non-condensing water heater?

Have it evaluated sooner rather than later. Knowing your equipment’s age, condition, and remaining lifespan gives you time to plan a transition to a condensing model on your own schedule, rather than being forced into a rushed decision if it fails unexpectedly.

Most homeowners don’t think about their drains until something backs up. But knowing when to schedule professional drain cleaning, rather than waiting for a clog to force the issue, can save you money and a lot of frustration down the road.

How Often Should You Clean Your Drains?

For most households, once a year is the general rule of thumb. That yearly cleaning clears out the grease, soap scum, and debris that build up slowly over time, long before they turn into a full blockage. Homes with older pipes, larger families, or a history of frequent clogs may benefit from cleaning every six months instead.

If you’re not sure how often you should clean your drains, a good starting point is to think about how your system has behaved over the past year. Frequent slow drains or repeat clogs are a sign your household needs cleanings more often than the average.

Signs Your Drains Need Attention Sooner

Sometimes your plumbing tells you it’s time before your calendar does. Watch for:

• Slow-draining sinks or tubs: Water that lingers instead of draining quickly usually means buildup is already forming.
• Gurgling sounds: Air bubbles trapped behind a clog often make a gurgling noise as water tries to pass.
• Recurring clogs: If you’re plunging the same drain every few weeks, the underlying blockage hasn’t actually been cleared.
• Bad odors: Trapped debris and standing water can create smells that linger no matter how much you clean the fixture itself.
• Multiple slow drains at once: This usually points to an issue further down the line, like tree root intrusion, rather than a simple clog in one pipe.

Any one of these on its own is worth a call. A few of them together usually means it’s time to move up your schedule.

The Best Time of Year to Schedule Professional Drain Cleaning

While drain cleaning can happen any time of year, fall and spring tend to be the most useful windows to schedule it to prevent clogged drains. A fall cleaning clears out summer buildup before holiday cooking adds more grease and food waste to the mix. A spring cleaning does the same after a winter of heavier indoor water use.

Storms are another good trigger. Heavy rain can push groundwater into aging sewer lines and cause shower drains to smell worse than usual, which is often a sign it’s a good time to have your lines checked.

Why Delaying Drain Cleaning Costs More

Putting off drain cleaning rarely makes the problem go away. Buildup that isn’t cleared keeps narrowing the pipe until water has nowhere left to go, and what would have been a routine cleaning turns into an emergency call. Catching things on a regular schedule is almost always the more affordable option in the long run.

If it’s been a while since your drains were last serviced, or you’re noticing any of the signs above, All Pro Heating, Air and Plumbing can help. Our team offers professional drain cleaning for homeowners throughout Indianapolis and central Indiana, and we’re happy to walk you through what we find before any work begins. Contact us today to schedule service.

Frequently Asked Questions

How often should I have my drains professionally cleaned?

Most homeowners should plan on once a year. Homes with older pipes, larger households, or a history of frequent clogs may need cleaning every six months to stay ahead of buildup.

Is professional drain cleaning worth it?

Yes. A routine cleaning is far less expensive than an emergency call for a fully blocked drain, and it helps prevent the water damage that can come with a backup.

What are signs of a serious drain clog?

Multiple slow drains at once, gurgling sounds, water backing up into other fixtures, and recurring clogs in the same spot are all signs of a more serious blockage that’s worth having a professional look at.

How much does it typically cost to unclog a drain?

Cost depends on the severity of the clog and how far down the line it’s located, so it’s hard to give an exact number without a look at your system. Our technicians will walk you through the diagnosis and cost before starting any work.

Walk down any home goods aisle in Indianapolis and you’ll find a wall of portable air purifiers promising cleaner air in a single room. For a home office or a nursery, that might be all you need. But if allergy symptoms, dust, or musty odors are showing up in more than one room, a portable unit only treats a small pocket of air while the rest of your house keeps circulating through the same ductwork, unchanged.

It’s a fair question homeowners ask often: Does upgrading to a whole-house air filtration system actually make a bigger difference, or is it just a pricier way to solve the same problem? Here’s what each option actually does.

What Is a Portable Air Purifier and How Does It Work?

A portable air purifier is a standalone unit you plug in and place in a specific room, like a bedroom, nursery, or home office. It pulls air from that room, passes it through a filter (usually a HEPA filter or a similar fine mesh), and releases cleaner air back into the same space.

Because it only treats its immediate area, a portable purifier needs to run more or less continuously to keep up, and moving to another part of the house means breathing whatever’s in that space instead. Most units are sized for a specific square footage, so one built for a bedroom won’t do much in an open living area. They’re easy to set up and don’t require any changes to your HVAC system, which is part of why they’re a popular first step.

What Is a Whole-Home Air Filtration System and How Does It Work?

A whole-home air filtration system installs directly into your existing HVAC ductwork, usually near the furnace or air handler. Instead of treating one room, it filters air every time your furnace or AC runs, so every connected room gets the same filtration.

Because it works with ductwork already moving air through your house, there’s no separate unit to run per room. It filters dust, pollen, pet dander, and other particles as air cycles through your system, alongside your standard HVAC filter. Options include upgraded media filters, electronic air cleaners, and UV add-ons, each targeting different concerns. According to the U.S. EPA, indoor air can be more polluted than outdoor air in many homes, which is why treating the entire house often matters more than treating one room.

Is a Portable or Whole-Home Air Purifier Better?

There isn’t a single right answer here. It depends on how much of your home actually needs cleaner air and how hands-on you want to be about it.

Pros and Cons of Portable Air Purifiers

Portable purifiers work well in some situations, but not others.

Pros:

• Affordable and easy to set up
• A good fit if your concern is limited to one room
• No HVAC changes required, so renters and homeowners alike can use them right away

Cons:

• Only clean the air in the room where they’re placed
• Need to run continuously to stay effective
• Have to be sized correctly for that specific space
• Multiple units needed to cover concerns in more than one room

Pros and Cons of Whole-Home Air Purifiers

Whole-home systems come with a different set of advantages and tradeoffs.

Pros:

• Filters air throughout your entire house, not just one room
• Works automatically every time your HVAC system runs
• No separate unit to place or remember to turn on
• Handles a broader range of particles than a basic portable filter
• Often costs less over time than running several portable purifiers throughout a house

Cons:

• Requires professional installation into your existing ductwork
• Often a larger upfront investment than a single portable unit

Which Type of Air Filtration System Should I Choose?

If your concerns are limited to a single room, a portable purifier is probably enough. But if allergy symptoms show up throughout the house, dust builds up in multiple rooms, or a family member has a respiratory sensitivity that needs consistent air quality, a whole-home system is likely to solve the problem more completely.

Some homeowners land in between, using a whole-home system for overall air quality and adding a portable unit in one room for extra coverage. The right setup depends on the specific air quality issues in your home.

Finding the Right Fit for Your Home

Air quality looks different in every house, and neither option is automatically better without knowing what you’re dealing with. All Pro Heating, Air and Plumbing helps Indianapolis homeowners evaluate their indoor air quality and figure out which approach actually fits their space. If you’re ready to find out what makes sense for your house, contact our team to schedule an evaluation.

Frequently Asked Questions

Do whole-home air filtration systems replace my HVAC filter?

Not entirely. Whole-home filtration works alongside your existing HVAC filter to capture a broader range of particles, including finer dust, pollen, and pet dander that a standard filter misses.

Can I use a portable purifier and whole-home filtration together?

Yes. Some homeowners use whole-home filtration for overall air quality and add a portable unit in a specific room, like a nursery or a home office, for extra coverage.

How do I know which whole-home filtration option is right for my home?

It depends on what’s affecting your air, whether that’s allergens, humidity, or odors. A technician can evaluate your home and recommend the filtration level that fits your specific situation.

Summer in Indianapolis moves fast. Between family trips, weekend getaways, and the general chaos of the season, it’s easy to leave the house without giving much thought to what you’re leaving behind. For most homeowners, that’s fine. But if your plumbing has a slow leak, a water heater that’s been making noise, or a drain that’s been backing up more than usual, an empty house gives those problems room to get a lot worse.

A mid-summer plumbing inspection is one of the more practical things you can do before heading out of town, and it’s worth understanding what’s actually involved and why it matters.

Common Summer Plumbing Issues Worth Checking

Plumbing problems don’t pause because you’re on vacation. When a home sits empty and something goes wrong, there’s no one around to notice, shut off the water, or call for help. Small issues have a way of becoming expensive ones under those conditions.

Some of the more common plumbing issues that tend to surface or worsen during summer months include:

• Slow leaks under sinks or behind appliances that spread to surrounding flooring and cabinetry over several days
• Water heaters that have been running inefficiently and fail completely while the home is empty
• Backed-up drains that seemed manageable before travel but worsen without anyone around to address them
• Supply line failures that go unnoticed, allowing water to run unchecked for an extended period
• Running toilets that waste significant water over the course of a week or more away from home

What a Mid-Summer Plumbing Inspection Covers

A professional plumbing inspection typically covers the areas most likely to cause problems if left unattended while traveling.

Supply Lines and Connections

A plumber will check supply lines and connections under sinks and behind appliances for signs of wear, corrosion, or active dripping. These are easy to overlook during a DIY walkthrough but among the more common sources of slow leaks.

Water Heater

Water heaters get evaluated for sediment buildup, pressure relief valve function, and overall performance. A unit that’s been running harder than usual is worth having looked at before you leave it unattended for a week.

Drains

Drains are checked for slow movement that might indicate a developing clog. A drain that’s borderline before a trip can become a backup by the time you return.

Toilets

Toilets are inspected for running, weak seals, or internal components that are wearing out quietly. A running toilet wastes a surprising amount of water over an extended absence.

Outdoor Fixtures

Hose bibs and irrigation connections may also be reviewed depending on the setup, particularly during summer when outdoor water use is higher.

Why a Professional Inspection Is Worth It

A lot of homeowners do a quick visual sweep before leaving town, checking under sinks and making sure nothing is obviously dripping. That’s not a bad habit, but it has real limitations.

A trained plumber knows where problems tend to hide and what early warning signs actually look like. Issues like corrosion on a supply line fitting, slight moisture behind a washing machine connection, or a water heater that’s running more frequently than it should aren’t things most homeowners would flag on their own. A professional plumbing inspection catches the things a DIY walkthrough typically misses, and it gives you a clear picture of your plumbing system’s condition before you hand the house over to a pet sitter or a neighbor checking the mail.

There’s also the practical matter of having repairs handled on your schedule rather than someone else’s. Finding a problem two days before a trip is manageable. Discovering one when you return to a wet floor is considerably less so.

A Few Things You Can Do On Your Own

A professional inspection covers the heavy lifting, but there are a few simple things worth doing before you leave regardless.

Know where your main water shutoff is located and make sure it’s accessible. If you’re going to be away for an extended period, turning the water off at the main is a reasonable precaution. Let someone you trust know how to reach you and where the shutoff is in case something comes up. And if your water heater has a vacation mode setting, using it while you’re away can reduce energy use without fully shutting the unit down.

Get Peace of Mind Before You Head Out This Summer

If it’s been a while since your plumbing has had any professional attention, or you’ve noticed small things you’ve been meaning to get around to, before a summer trip is a reasonable time to take care of it. Contact All Pro Heating, Air and Plumbing to schedule a plumbing inspection in Indianapolis and leave for your vacation with one less thing to worry about.

Indianapolis summers are no joke. When humidity climbs and temperatures stay in the 90s for days at a stretch, your air conditioner runs hard, and your energy bills reflect it. The good news is that a few practical steps can make a real difference in how efficiently your system operates, without sacrificing comfort.

Here are a few ways to get more out of your AC this summer without driving up your electricity bills.

1. Schedule a Professional AC Tune-Up Before Peak Season

If there’s one thing that pays off every summer, it’s getting your air conditioner serviced before you actually need it. A professional maintenance visit covers the components that affect efficiency most directly: refrigerant levels, coil cleanliness, electrical connections, and airflow. When any of those are off, your system works harder than it should to cool the same space.

Booking in late March or April, before HVAC schedules fill up, also means you’re not scrambling for an appointment when the first heat wave arrives. A system that’s been checked and tuned runs more efficiently from day one of the season, which adds up over months of daily use.

2. Replace or Clean Your Air Filter Regularly

A clogged air filter is one of the most common reasons AC systems lose efficiency, and it’s one of the easiest things to fix. When the filter is dirty, airflow through the system is restricted, which forces the blower to work harder and can cause the evaporator coil to freeze up in more serious cases.

Most standard filters should be replaced every one to three months during heavy use periods. If you have pets, allergies, or a particularly dusty home, monthly replacements or routine cleaning during the summer make sense. It’s a small habit that has a noticeable impact on both AC efficiency and indoor air quality.

3. Keep Your Outdoor Unit Clear

Your AC’s outdoor condenser unit needs room to breathe. When it’s surrounded by overgrowth, debris, or blocked by equipment or furniture, it can’t release heat effectively, which reduces the system’s overall efficiency and puts extra strain on the compressor.

At the start of summer, take a few minutes to clear any vegetation, leaves, or debris from around the unit. A general rule is to maintain at least two feet of clearance on all sides. Avoid hosing the unit down with high pressure, but a gentle rinse to remove surface dust and buildup can help it operate more cleanly. If the fins look bent or heavily clogged, that’s worth mentioning to a technician at your next service visit.

4. Make the Most of Your Thermostat

How you set your thermostat has a direct impact on how hard your system works. Keeping the temperature set lower than necessary when no one is home, or making large adjustments throughout the day, puts unnecessary demand on the system.

A programmable or smart thermostat lets you set a schedule that fits your routine. Allowing the temperature to rise a few degrees while the house is empty and cooling back down before you return is one of the simplest ways to reduce energy use without any real loss of comfort. For Indianapolis homeowners who haven’t upgraded their thermostat in a while, it’s one of the better efficiency investments available.

5. Don’t Ignore Small Performance Changes

An AC that’s running but not quite keeping up is often working harder than it should. If you’ve noticed the system running longer cycles, rooms that feel warmer than usual, or a gradual increase in your energy bills, those are worth paying attention to.

Small issues, like low refrigerant, a dirty coil, or a failing capacitor, can drag down efficiency significantly before they cause an outright breakdown. Catching them early usually means a simpler repair and a system that gets back to running the way it should. If something feels off, scheduling a diagnostic visit before summer gets fully underway is a smarter move than waiting to see if it gets worse.

Keep Your System Running Efficiently All Summer

Your air conditioner is going to work hard over the next few months. A little preventive attention now goes a long way toward keeping it efficient, reliable, and ready for whatever Indiana’s summer throws at it.

If you haven’t scheduled AC maintenance yet or you’re noticing performance changes worth looking into, contact All Pro Heating, Air and Plumbing today to get something on the calendar before the season hits full stride.