Munchkin High Efficiency Gas Boiler
Very compact , 92% efficiency. Stainless steel construction. The Munchkin is one of the most compact and efficient heaters available on the market today. Each Munchkin heater will modulate its firing rate to match the energy needs of the living space. This feature provides additional savings versus traditional single firing heaters.

Slant/Fin Sentry S Series Gas-Fired Boiler
Type: Hot Water
Venting: Natural Draft
Capacity: 34,000 - 210,000 BTU AGA Input

Slant/Fin Sentinel SE Series Gas-Fired Boiler
Type: Hot Water
Venting: Natural Draft
Capacity: 70,000 - 245,000 BTU AGA Input

A.O. Smith Conservationist® Burkay® HW
For larger homes and commercial buildings needing more 120,000 BTUs and up. Copper Coil Gas Water Heaters and Boilers.

A.O. Smith Burkay® Legend 2000® LW/LB
For commercial and industrial applications. High-efficiency gas boiler for hot water supply/hydronic heating applications. Advanced combustion technology and A.O. Smith's exclusive heat exchanger design assure 90 percent thermal efficiency. Multiple venting options.

A. O. Smith Burkay® Genesis® GB/GW 200-750
For commercial and industrial applications. Space-Saver Mid-Range Efficiency Gas Boiler. A compact unit with multiple venting options, multiple water input and output connections, and 83.7 percent thermal efficiency. The unique fan-assisted combustion system is designed to provide the proper gas/air ratio for maximum efficiency.

Slant/Fin XL-2000 Series Oil-Fired Boiler
Type: Hot Water
Venting: Natural Draft
Capacity: .65-2.00 GPH oil Input

ECR Argo Electric Boilers
For customers with attractive electric rates and public utility incentives, electric boilers are an attractive heating option.