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TRUSTED BY WOLFEBORO, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon133
    Verified boiler installation services reviews

Find Boiler installation pros in Wolfeboro

Avatar for CRS Heating and Cooling, Inc.
CRS Heating and Cooling, Inc.
4.9(
72
)
Oil Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We recently had a new combi boiler installed by CRS Heating & Cooling System, and we found that they do excellent work at a fair price. Bob provided quotes for different brands and patiently answered all of our questions so that we could make the best decision for our family in replacing our old machine. Cody is professional, skilled, and took the time to be sure that our new combi boiler was properly installed. We are so fortunate to have found Cody and Bob at CRS Heating & Cooling System, and we plan to call on them for all of our future heating and cooling needs."
Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
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+36

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
Sunrise Heating and Cooling
5.0(
5
)
Oil Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Install

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Sunrise Heating and Cooling did an excellent job installing my new Rinnai tankless water heater/boiler. From start to finish, the experience was smooth and professional. The crew was knowledgeable, punctual, and took the time to explain the system and answer all of my questions. The installation was clean, efficient, and clearly done with attention to detail. Everything works perfectly, and I couldn?t be happier with the upgrade. It?s clear they take pride in their work. If you?re looking for reliable, honest, and high-quality service, I highly recommend Sunrise Heating and Cooling."
23 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Hometown Heating & Air
Hometown Heating & Air
5.0(
3
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Very responsive communicators, helpful with advice, seemed to have my best interests in mind. Installers were very courteous, friendly, efficient, and cleaned up beautifully - explained equipment and coordinated well with other contractors involved. Definitely recommend."
12,000 BTU floor mounted console
cassette style Mini split
Indoor 9,000 BTU high wall head.
36,000 BTU outdoor condenser
Additional Photos

+25

Response time1 day
Response rate100%
16 neighbors recently requested a quote
Ed's Heating Service
5.0(
8
)
Oil Boiler or Radiator Heating System - Install

Serving Wolfeboro, NH and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Ed was the fourth heating contractor we contacted, in his case through Angie's List and Home Advisor. We weren't satisfied with the others, one of whom was completely unresponsive. Ed called within five or ten minutes of submitting our inquiry, and then came around the following afternoon to inspect the job and provide us with an estimate. He replaced our boiler a week later, at a VERY fair price. His workmanship is excellent and his responses quick. He also brought our system up to code. Ed left the job site in spotless condition. We recommend him without reservation."
Viessmann B2HB-35 & EVI-53
Peerless WBV-03-WPCT
Viessmann B2HB-100"s w/Indirect
Peerless WBV03WPCT
Viessmann B2HB100"s

+1

Response time7 hrs
Recommended by100%of homeowners
Showing 1-10 of 32
Install Boiler questions, answered by experts

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

A home radiator works by using radiation and convection to transfer heat throughout your home. Electric radiators use metal to conduct heat and warm the air, which then rises to warm the room. Steam and hot water radiators work with a boiler and piping system to pump thermal energy throughout the home. Hot water radiators use a boiler to heat the water before circulating it to the radiator, while steam heating radiator systems convert the heated water to steam before circulating it out. When the water or steam cools, it travels back to the boiler to be heated again.

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

The Wolfeboro, NH homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.