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Combination (Combi) Boiler Replacement

Need a combination boiler replacement service? Our expert contractors provide professional hot water combi boiler installation and tankless water heater replacement for your home.

Expert Combination (Combi) Boiler Replacement HVAC Services

Combination Boiler Replacement Service & Hot Water Installation

When your combination boiler reaches the end of its lifespan, upgrading to a modern replacement ensures efficient heating and hot water for your home. Dual Temp Home Services specializes in combi boiler replacements from trusted brands like Navien, Lochinvar, and Bosch. Our experienced technicians deliver precise installations that maximize energy savings while providing the reliable comfort your family deserves year-round.

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Combination Boiler Replacement and Hot Water Combi Boiler Installation Services

When your combination boiler replacement becomes necessary, Dual Temp Home Services delivers expert installation solutions that restore reliable hot water and heating to your home. Our certified technicians specialize in replacing aging or malfunctioning combi boilers with high-efficiency models from trusted manufacturers like Navien, Lochinvar, Bosch, Weil McLain, and NTI.

Common signs that indicate your combination boiler needs replacement include water heater not producing hot water, persistent leaking, strange noises during operation, inconsistent water temperature, poor heating efficiency, bad odors, pressure relief valve dripping, pilot light issues, and visible tank corrosion. These problems often signal that repair costs will exceed replacement benefits.

Our replacement process begins with a thorough assessment of your home's hot water and heating demands. Whether upgrading from an older Weil McLain unit or replacing a failing Bosch system, we ensure proper sizing and installation for optimal performance. Each new combination boiler installation includes comprehensive testing, system commissioning, and homeowner education on efficient operation.

With Dual Temp's precision installation techniques, your new combi boiler will provide years of dependable service, combining space-saving design with energy-efficient operation. We handle all aspects of the replacement process, from removing your old unit to connecting and testing your new system, ensuring seamless integration with your existing plumbing and heating infrastructure.

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Schedule Your Combi Boiler Replacement Today

Need a combination boiler replacement service? Our expert contractors provide professional hot water combi boiler installation and tankless water heater replacement for your home.

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testimonials

What Our Customers Are Saying

Denise K.
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Denise K.

Needed a new heating/ac system installed. Received a few estimates and had a friend refer me to Dual Temp because she had a great experience. Joe came out promptly and provided us with 4 options. Very knowledgeable in helping with our unique situation. Installation was prompt and quick. The young men who came out were extremely professional and very considerate. Would highly recommend them!

Laurie G.
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Laurie G.

Dual temp home services have been great to work with. They are always on time for service calls, and they take great pride in their work. Patrick is really committed to sharing specifics to make sure that I understand. Recommend them highly as a trusted company!

John J.
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John J.

Response time is very good. Techs are professional and good to work with. Great at analyzing and repairs.Always glad to see DualTemp onsite making us all look good. Thanks for your Great services.

Ray S.
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Ray S.

Staff was courteous, well trained and did an excellent installation

Terry N.
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Terry N.

I recently called Dual Temp to fix a broken hose faucet outside my house. I couldn't be happier with the service! Patrick arrived promptly, fixed the issue in no time, and was incredibly polite. He made sure the work was done neatly and left everything spotless. I again have water outside my house! A great experience! I'll definitely use them again!

Ralph C.
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Ralph C.

Patrick Boyle was awesome, straightforward and right to the point. That we didn’t follow through with the plan we knew exactly where we stood with Patrick and Dual Temp . Thank you, Ralph

Dottie M.
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Dottie M.

Patrick was very helpful. He told us exactly was he was doing and what was going on with our system. I would recommend Dual Temp for your home services needs.

Stephanie R.
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Stephanie R.

I can’t say enough good things about our experience with Dual Temp. After several issues with our AC over the last several months it was determined that it was time to start looking for a new system. I called on a Friday morning to request a quote. They were able to have someone come out the same day. Joe was great. He was very nice and answered my husband’s questions as well as address a concern we had with air flow to our bedroom due to a smashed piece of ductwork that’s been that way apparently since the house was built. I had an estimate in my email around 5 PM that same evening. We were provided with 3 options in the quote. Sort of a good, better, best option. We had a few additional questions which I emailed Joe about and he was very quick and responsive to my questions. After getting one other quote from another company we decided to go with Dual Temp. After only 2 weeks from the initial quote our new system was installed this week. Patrick and David were the technicians that came to install and they were just as amazing to work with. They were polite, knowledgeable and explained the system and new thermostat very well. I am not one to typically write reviews but I do read them while doing my research. I can only suggest that you give them a chance at addressing your needs. Thanks again for the great service. I look forward to the same great service in the future for routine maintenance as needed.

Kadir M.
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Kadir M.

Patrick was able to fix our furnace issue, including locating the spare parts at an acceptable price level. I appreciate the professionalism and quality of service. Thank you

Tom H.
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Tom H.

A great company to partner with!

Mike K.
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Mike K.

Very pleasant atmosphere. Customer friendly. Has always been a pleasure dealing with any person there, from technicians all the way to the owner himself.

Kris F.
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Kris F.

Technician responded quickly on a holiday and we scheduled for a repair the next day. He was commutative and friendly through out the repair process as well as a problem solver when faced with a change. Pricing was more than fair!

Penny R.
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Penny R.

Great service! This company repaired my air conditioning unit this week . David is an awesome technician. He’s polite respectful and thorough. I’m incredibly happy with the companies service this week and David is a great representation of your company…. Thank you

Alec R.
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Alec R.

Having some issues with our ac, and Nate arrived promptly, diagnosed the problem, and got the job done efficiently. I would recommend Dual Temp to anyone.

John F.
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John F.

The technicians that came today were professional and explained the problem clearly. We are looking forward to implementing the new system.

Theodore K.
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Theodore K.

Patrick is extremely knowledgeable and did an excellent job servicing my heating system. I would highly recommend him to anyone!

Duane O.
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Duane O.

we were on vacation when our air conditioner went on the fritz with only our dog sitter at our house. We called Dual Temp and they got a guy out there the next morning to work on it. The technicians name was Patrick, who is definitely accredited, his profession, very professional and friendly, got our system up and running in no time answered all our questions Any potential problems that we have that need to be addressed. What a great experience. These guys put us at ease and took care of our problems so it didn’t affect our vacation. Thank you, Dual Temp and Joe

Alec R.
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Alec R.

The technician was punctual, thorough, clean, and friendly. Our home is in good hands with Dual Temp.

Cynthia G.
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Cynthia G.

Patrick was considerate and professional in installing our new hot water heater. It was a pleasure dealing with Patrick and everyone at Dual Temp.

Kathy D.
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Kathy D.

Our furnace decided to give us a problem and stop working on one of the coldest days of the year!!! I frantically called/left messages with numerous HVAC companies who either couldn’t help us because we weren’t regular customers or couldn’t get to us for at least two days! Our technician David returned my call, got info he needed to see if he could help and got back to me immediately to say he had the part and could be here in 30 minutes. He was extremely knowledgeable, professional and polite. Our furnace was repaired quickly and kicking out heat again. Price was also much lower than others for emergency call. We are very pleased and highly recommend.

Karen M.
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Karen M.

We are pleased to post the exceptional experience we received from DUAL TEMP today. From the initial contact with Kim , who professionally and promptly dispatched a skilled tech named Patrick. Between these two 5star team players , our HVAC issue was resolved in a timely manner and at a reasonable rate. We’re definitely going to be repeat customers and highly recommend them.

Joshua M.
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Joshua M.

I have the joy of working with the Dual Temp home services team on a regular basis. From Patrick in service, to David and Shawn in install, to Joe and Kim in the office, I can tell you these guys are truly top notch in their trade and even better human beings. They genuinely care for their customers and demonstrate it every day.

Zuse V.
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Zuse V.

Patrick Was quick professional and very knowledgeable and efficient

Kevin B.
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Kevin B.

Always timely, polite, professional and informative. Makes making decisions easy. Great to work with outstanding service. I can highly recommend.

Dual Temp Company, Inc.
2050 South 12th Street
Allentown, PA 18103
Contact
(610) 791-9100
info@dualtemp.com
NJ Plumbing Lic # 36BI01024500
NJ HVAC Lic # 19HC00615300
DE HVAC Lic # HM-0001042
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