At Amazing Air Inc., we guide Lombard, IL homeowners through choosing and installing a water heater that perfectly fits their home and climate. We cover tank, tankless, hybrid, and high-efficiency models, perform precise sizing calculations, identify key energy efficiency factors, conduct a thorough site assessment, manage permits, and explain a typical installation timeline. We also outline warranties, financing options, post-install testing, and provide homeowner maintenance tips to protect your investment and ensure reliable hot water throughout Lombard's winters. We prioritize post-install maintenance, protective warranties, and convenient scheduling to minimize downtime for you.
Water Heater Installation in Lombard, IL
Replacing or installing a new water heater is one of the most important home upgrades for comfort, safety, and energy savings. In Lombard, IL homes, where cold winters and varying water quality affect system performance, choosing the right water heater and having it installed correctly ensures reliable hot water, better efficiency, and peace of mind. This page explains your options, how professionals size and install systems, what to expect during the process, and the post-installation steps that protect your investment.
Which system is right for Lombard homes: tank, tankless, hybrid, or high-efficiency models
- Tank water heaters: Traditional, lower upfront cost, store a fixed volume of hot water. Best for households with predictable simultaneous demand and where replacement space matches existing footprint.
- Tankless (on-demand): Heat water when needed, offering continuous hot water and energy savings by avoiding standby loss. In Lombard, cold groundwater means incoming water temperature is lower in winter, so tankless units must be sized to meet higher temperature rise requirements.
- Hybrid heat pump water heaters: Use ambient air to move heat into the water, delivering much higher efficiency in moderate climates. They perform well in conditioned indoor spaces but require sufficient installation space and clearance.
- High-efficiency condensing and modulating gas units: Offer excellent efficiency for homes with natural gas lines and appropriate venting. Condensing units recover heat from exhaust; they require condensate handling.
Common water heater issues in Lombard, IL
- Insufficient hot water during winter due to lower inlet temperatures
- Rapid mineral buildup and reduced efficiency from hard water
- Corrosion or leaks in older tanks
- Frequent pilot outages or ignition failures on gas units
- Poor venting or inadequate combustion air in remodeled basements or garages
Sizing and load calculations made simple
Proper sizing is critical. Professional installers calculate expected demand and match it to first hour rating (FHR) for tank units or required flow rate and temperature rise for tankless units.
- For tanks: Add up typical simultaneous fixtures (showers, dishwasher, lavatories) to estimate peak-hour demand, then choose a tank with an FHR that meets or exceeds that number.
- For tankless: Determine the highest expected flow rate (gallons per minute) and required temperature rise (difference between incoming groundwater temp in winter and the desired outlet temperature). Choose a unit whose continuous output meets that flow and temperature rise.
- Hybrid/heat pump models: Consider usable storage, recovery rate, and available space. These units can require a slightly different approach because they draw heat from surrounding air.
In Lombard, installers factor in colder groundwater during winter months and possible hard water effects that reduce heat transfer efficiency. That often means slightly larger or higher-recovery systems compared with milder climates.
Energy-efficiency considerations and long-term savings
- Compare Uniform Energy Factor (UEF) ratings or energy performance metrics. Higher UEF means lower operating costs.
- Look for ENERGY STAR qualified options where applicable. High-efficiency tankless, hybrid heat pump, and condensing gas units can cut annual energy use substantially.
- Consider insulation, pipe wrap, and low-flow fixtures to reduce demand. For homes with hard water, water softening or targeted maintenance can maintain efficiency and extend equipment life.
- Evaluate lifecycle costs: a more efficient unit may cost more upfront but reduce monthly utility bills, especially with Lombard’s long heating season.
Site assessment, venting, and permits for Lombard installations
A thorough site assessment is a standard part of professional installation. Technicians will evaluate:
- Available space and clearances
- Existing venting and whether conversion to direct vent or power vent is required
- Gas line capacity or electrical panel capacity for high-draw electric or hybrid units
- Drainage and condensate management for condensing units
- Water quality and pressure, including whether a water softener is recommended
Permits and inspections are commonly required for water heater replacements and new installations. Lombard building and safety codes typically mandate permits for fuel-burning appliances and changes to gas or electrical systems. A licensed installer will identify permit needs and coordinate required inspections with the local authority.
Step-by-step installation process and timeline
Typical steps on installation day:
- Pre-installation safety check and site prep
- Disconnect and remove the old unit, drain and dispose per local regulations
- Modify or upgrade gas, electrical, or venting as required
- Position and secure the new unit, install required fittings and safety devices
- Reconnect fuel, electrical, and water lines; install expansion tank or temperature/pressure relief devices if needed
- Fill system, purge air, and check for leaks
- Start-up and calibration (including combustion and venting checks for gas units)
- Final inspection and handover of operation settings and documentation
Typical timelines:
- Standard tank-to-tank replacement: 3 to 6 hours
- Tankless or systems requiring venting, gas line upgrades, or electrical work: 6 to 12 hours or may require a follow-up day if major upgrades are necessary
- Permit inspection timing varies by local schedule and may add a day or more before final sign-off
Warranties, manufacturer information, and expected lifespan
Manufacturer warranties vary by model and component. Typical warranty patterns include:
- Tank units: limited tank warranty periods that commonly range from several years up to around 12 years for premium models
- Tankless: heat exchanger warranties often longer than component warranties, sometimes between 5 and 15 years depending on brand and model
- Hybrid and condensing units: component warranties that cover major parts; performance guarantees dependent on correct installation and maintenance
Keep original documentation and register your product per manufacturer instructions to preserve warranty coverage. Regular maintenance is usually required to maintain warranty validity, especially in hard-water areas.
Financing, rebates, and incentives
Many homeowners offset upfront costs through financing options offered by installers or third parties. Additionally, federal, state, and utility rebate programs or tax incentives may be available for qualifying high-efficiency equipment and upgrades. Eligibility depends on model efficiency and program rules. Ask your installer about typical local utility incentives and documentation needed to apply.
Post-installation testing and homeowner education
After installation, a professional will perform comprehensive testing:
- Leak checks and pressure tests
- Combustion analysis and CO checks for gas appliances
- Venting performance and clearance verification
- Temperature and thermostat settings optimization
- Flow checks and verification of hot water delivery
Homeowner education includes:
- How to set temperature safely to avoid scalding
- Routine maintenance tasks such as flushing tanks, checking relief valves, and descaling recommendations for hard water
- Signs of trouble to watch for: leaks, noise, loss of hot water, or pilot/ignition issues
- Scheduled maintenance intervals to preserve efficiency and warranty coverage
Final benefits and long-term maintenance advice
A properly selected and installed water heater improves comfort, safety, and energy costs in Lombard homes. Key long-term recommendations:
- Schedule annual inspections, especially for gas units and high-efficiency systems
- Flush tanks annually to limit mineral buildup, or follow manufacturer guidance for tankless descaling
- Keep vents, combustion air openings, and surrounding areas clear
- Review warranty terms and maintain required service records
Choosing the right system and ensuring code-compliant installation tailored to Lombard’s climate and home conditions maximizes reliability and efficiency. Professional assessment, correct sizing, and ongoing maintenance protect your investment and keep hot water flowing when you need it most.
Customer Testimonials
Exceptional service and professionalism, exceeding expectations every time.
The service is in the name: AMAZING. My experience from the quote with Doug to the installation by Dave and Jose was absolutely wonderful, transparent, informative, efficient, friendly, and professional. They REALLY know what they're doing. I can't thank them enough for installing my new furnace and AC in my condo. Definitely recommend this amazing company.
My central A/C went out and they came and fixed it the same day I called them. From the first point of contact to the service provided, I experienced outstanding customer service. The technician Donnie was great! He was very thorough, knowledgeable, and patient with my questions. They have a reasonable comprehensive membership program that I decided to join seeing my systems are getting old.
Great service, nice people!
Thad scheduled a service and all I can say is Thank you. Martin who came out to do the service was kind, friendly, informative and made sure everything was running the way it should. He was awesome. Thank you Martin and Thank you Amazing for being an awesome company from the first phone call to the install to the maintenance. You definitely have my business.
A trusted company and great service from Phillip
Dave is a very hard worker from the time he got here until the time he left. We felt comfortable with him in the house. He was polite. He installed our furnace and made sure everything worked correctly. Installed a new thermostat and helped get it up and running. Thank you Dave we appreciate your time and effort.
Very quick and very professional. The tech Phillip has serviced my unit the past 2 times and he is awesome. Very friendly, very hopeful and very efficient. Def recommend him and your company!!
Yearly check on furnace and ac. Phillip did a very thorough job checking both systems.
Phillip, Dave, and Jose were couldn't have been nicer. They installed my new water heater amazingly fast!
Phillip was on time and did a great job. Thanks Amazing!
They were able to add us in at the last minute, we're on time, quick and responsive
Fast, friendly service. Phil was on time and polite. I am very happy with the service we received.
Thave been using Amazing for years and they have always done a great job. The staff is trustworthy and professional. Amazing has installed my furnace (5 yrs. ago), my water heater (2 yrs. ago), and now my new Air conditioner. I highly recommend Amazing.
Philip came on time, very personable, and knowledgeable. Can always rely on Amazing Air for all our needs.
Dave was fantastic! He installed our new furnace and answered all questions. He cleaned up everything and made sure not to leave anything behind. Customer service has also been fantastic. I would highly recommend them!
Great installation of central AC by the Amazing Air team of Dave and Jose. Competitive pricing and great service as always.
I have been using amazing air for many years. They do an amazing job and their rates are reasonable. I was happy that Ace finally retired but will miss him. Mike is a wonderful replacement for Ace. Mike explained everything and was very pleasant to work with.
Donny took care of us with our annual furnace inspection and cleaning. Dave came and installed our new humidifier. They both were very kind, friendly, and professional. They know their trades! We definitely recommend Amazing Air, Inc., for all your heating and cooling needs.
Uriel, did an excellent job on quickly repairing an older commercial unit on the roof. He worked tirelessly to secure a new part and ensure the unit was up and running same day ! Great job !
Mike and Dominic took out my 22 yr old furnace and replaced a new one on the3 rd floor. So had a lot of steps to carry up and old out. Don’t exaggerate job finished up and cleaned up everything a very cold day great people to work with.! Great co
My furnace was cleaned and maintained. The technician was prompt, friendly, and knowledgeable. I definitely recommend Amazing Air.
We had a problem with our furnace, called Amazing Air for service, within an hour they had a serviceman out, diagnosed our issue and helped us come up with an informed solution. They installed a new furnace for us the next day and did an excellent, professional job. Dave and Mike were very informative and did a great job with the instalation
Mike, was awesome today. He quickly assessed the situation and fix our problem. He’s a true professional at what he does and will recommend him and Amazing to anyone who needs a great heating and cooling system technician. -Russell W. and Mandy J.
This place is fantastic.they offered to bring out temporary heat while we waited for installation. Doug gave us a great estimate and explained in detail what we needed without any attempt to upsell or hard sell. Mike provided a flawless professional installation. I definitely recommend Amazing Air.
Dave from amazing just finished installing our new furnace. He did a wonderful job. There should be more techs like him. Very hard worker, sociable and thorough. Doug should take him out to lunch sometime. Very happy and satisfied with the service amazing provides us.
Dave and Jose we courteous and respectful to us and our home. They removed our old furnace and installed the new one efficiently and professionally They made sure that everything was operating properly. My compliments to them and everyone at Amazing Air.
Our tech came on time,was very friendly, checked out our furnace and water heater and other than we have an older unit everything checked out fine.He did a great job, hope we see him again for any future services!
Do you need a winter furnace tune up? Call Amazing! I have literally been using them for decades and you will not find a better company. They are dependable, reputable and they know their stuff. The techs are all personable, kind, neat, courteous guys. Shout out to Mike P! I promise you will be 100% satisfied with this company. Just tell them Myra Sent you 😉
Very happy with this company .No issues with arriving to take care of issues with air company,Phillip is great ,explains everything in detail Very hospitable,and cares about your needs,am very happy to have Amazing Air for my Hvac needs
A very nice gentleman showed up (I think his name was Phil). I was very happy with the service. It was easy and I really didn’t need to do anything.
Amazing Air, Inc. does a wonderful job maintaining our furnace. The technician, Uriel, was prompt, kind, and thorough. We appreciate their service & upkeep of our system.
We had a check up done on Air Conditioner, Phillip was our technician, he was fast friendly and even fought off some wasps trying to hide out near our compressor.
Fantastic experience with our air conditioner replacement. Dave and Jose did an AMAZING job and were friendly, courteous and knowledgeable.
Quick response and great service! Mike arrived earlier than expected which was great. He knew what the issue was with my AC unit and thoroughly explained everything. Fixed the problem quickly and neatly!
Reliable, prompt, knowledgeable, friendly technicians. They offer a nice plan which covers any labor cost, including the A/C clean & check which Phil came out to do today. Great job Phil, thank you!!
Very happy with Amazing. I've relied on them for years and including a very reasonable maintenance plan. Phil was out earlier this week for annual A/C tune up and continued Amazing Air's commitment to being best in class.
Phillip was on time and very considerate of my house using his shoe covers each time entering my house. He did a great job cleaning the furnace and air conditioner. Amazing Air is a very good company .
Since we have the gold package Phil was able to be dispatched to our house in a reasonable amount of time the same day I called. When Phil arrived he was polite and professional. Diagnosed the problem quickly and fixed it. Great work on a 95 degree day! More
Amazing Air has always been good to us, but recently we had work done and Dave and Jose did an exceptional job. Very friendly and knowledgeable and made us feel comfortable with their expertise. Thank you.
Customer service by office staff and techs is top quality. Mike (tech) is friendly and is great at explaining what he is seeing and doing. He saved me a lot of $ by repairing my current humidifier instead of replacing it.
Amazing did a great job, came early and worked efficiently. Dave and Jose were very polite, friendly, and very respectful of our home. At the end they explained everything they did and walked me through everything involved including routine maintenance. Thanks for doing a great job!
Dave and Jose we courteous and respectful to us and our home. They removed our old furnace and installed the new one efficiently and professionally They made sure that everything was operating properly. My compliments to them and everyone at Amazing Air.
Technician from Amazing Heating and Air Conditioning came out on time and very respectful and polite and completed the maintenance services and he reviewed with me him the finding. Also call center very helpful in scheduling appointment! Thank you!
I have become accustomed to good service by Amazing Air and my most recent visit met my expectations. On-time as scheduled , polite, efficient & thorough. Been using Amazing for almost 20 years and will continue to do so.
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