Boiler Installation

Boiler Installation

Boiler Installation St Louis

The heating and cooling experts at Weis Comfort Systems proudly offer a broad range of services, including boiler installation, to residents of the Greater St Louis Metro area. With over forty years of boiler installation experience, the professional HVAC technicians at Weis will provide you with knowledge regarding brands and models to ensure the boiler installed in your home will function best for your needs. To learn more about boiler installation services from Weis Comfort Systems or to get started on an estimate for the cost of service, call us today or complete our online contact form!

In 1898, Harry L. Gaines founded the Gaines Heating Company specializing in the installation and repair of coal-fired central steam, hot water, and gravity air heating systems. Gaines HVAC is recognized as a specialist in complete design, installation, replacement, and service of all types of heating and cooling systems including boilers. Weis Comfort Systems is proud to carry on that tradition through our acquisition of Gaines HVAC into the Weis Comfort Systems family of HVAC companies. Please give us a call today.


Slant/Fin Sentry Vestibule Boiler

Front mounted controls for easy setup during installation and hassle-free maintenance

25 Year Limited Lifetime Warranty

Buderus GE 515 Boiler

Three pass construction for lower emissions

Efficiency levels of up to 95% (NVC)

Knight Water Tube Boiler

Condensing Stainless Steel Heat Exchanger

ENERGY STAR® Compliant

Lochinvar Power-Fin Boiler

Heavy Duty, Gasketless Heat Exchanger

Up to 87% Thermal Efficiency

Well-McLain Ultra Gas S3 CT Boiler

Gas fired water boiler with cast aluminum heat exchanger

Modulates with 5 to 1 turn-down ratio