Duell Plumbing and Drain Cleaning provides high-quality heating installations, because all jobs are performed by highly-experienced heating technicians you can trust. We are dedicated to providing our customers with quality boiler replacements and new installations at competitive prices.

Boiler Inspection, Repair, & Replacement
If your boiler is worn out, inefficient, or significantly over-sized, the simplest solution is to replace it with a modern high-efficiency model. Modern conventional heating systems can achieve efficiencies as high as 86%-96%, converting nearly all the fuel to useful heat for your home.

Steam Heating Systems
Water is heated inside the boiler unit until it reaches the point it sublimes into steam,from that point the pressure of the steam then carries the steam through the pipes of the heating system to radiators or cast iron baseboards. Once at the baseboards vents on the radiator or baseboards allow the steam to displace the air and transferring the heat of the steam to your living space.

Radiant Heating Systems
Radiant tubing is installed inside your floor joists or wall stud bays then a layer of insulation is added to direct and maintain temperature of the tubing. Then a special manifold is installed on to your hydronic boiler to regulate the temperature of the tubing by doing this it allows the system to provide even heat throughout the space heating every object in the space not just radiating out from a heat source.

Hot Water Baseboard Systems
Uses a hydronic boiler in conjunction with circulator pumps to pump heat through your baseboards where the heat is then convected into your living space, this type of heating is great for people with allergies as it does not force air movement.

Zone Valves
Used to control the flow of water or steam in a hydronic heating or cooling system, commonly divided up into multiple zones for maximum comfort and efficiency.

Thermostat Replacement
Thermostats have come a long way from the simple round dials of the olden days. Modern thermostats use wifi internet connections, motion sensors and smart phone connectivity to optimize every minute your heating or cooling system runs. The initial cost of modern thermostats is a deterrent to upgrading when shopping just on price points, when looking at the long term savings the thermostat pays for itself in a relatively short period of time.

Indirect Water Heater
Inderect water heaters are water heating units that install as an add on to a hydronic heating system using the heat of the hydronic boiler to heat the homes domestic water. By using the heat of your hydronic boiler to heat your hot water supply it can lead to a significant savings in the overall cost of heating your homes domestic water, second only to tankless on demand water heaters. Call us today for your free estimate.

Expansion Tanks
Expansions tanks are an essential part of your hydronic heating system, they employ a diaphragm in the center of the tank creating a pressurized pocket of air in the bottom of the tank that allows the tank to absorb excess pressure generated from the expansion of the water in your heating system.If your expansion tank stops working properly it can cause several problems in your heating system from banging in the pipes to leaks and relief valve blow offs. Call us today to have your expansion tank checked.