Heating

The Honeywell Home X2S Smart Thermostat is optimized for conventional and heat pump systems (up to 2 heat/2 cool conventional or up to 2 heat/1 cool heat pump). This ENERGY STAR certified WiFi...

1/8" radiator air valve, .070" vent size. Vertical mounting. Venting capacity equal to 4 ordinary valves. For use on radiators near boiler and in warm rooms. Self-adjusting thermostatic control,...

The No. 67 Auto-Vent is a hot water float vent for use on convector radiators, baseboard radiation, and radiant panels. 1/8" auto float vent, up to 50 lb. pressure. 1/8" I.P. Male connection, 3-3/4"...

The model No. 95 Pushbutton Manual Vent provides the easiest way to manually vent a radiator. You don't need a key, coin, or screwdriver. 1/8" I.P. Male connection, 1-5/8" x 9/16". Manually vent by...

The model No. 72 Auto-Vent is a fast venting valve of the expansion type, up to 75 lb. pressure. For vertical or horizontal mounting on convectors, baseboard, and freestanding radiators. 1/8" I.P...

Liquid soot remover is a special blend of chemical compounds carefully formulated to attack existing soot formations and help prevent further soot build-up. It cleans burner tips, improves burner...

Gas pilot safety control for use with gas furnaces, boilers, water heaters, and room heaters. Universal adapter fits screw-in, clamp-in, and push-in pilot burners. 30 millivolt.

Gas pilot safety control for use with gas furnaces, boilers, water heaters, and room heaters. Universal adapter fits screw-in, clamp-in, and push-in pilot burners. 30 millivolt.

Gas pilot safety control for use with gas furnaces, boilers, water heaters, and room heaters. Universal adapter fits screw-in, clamp-in, and push-in pilot burners. 30 millivolt.

Gas pilot safety control for use with gas furnaces, boilers, water heaters, and room heaters. Universal adapter fits screw-in, clamp-in, and push-in pilot burners. 30 millivolt.

Provides automatic, non-recycling control of an intermittent ignition oil burner system. Controls oil burner, oil valve (if desired) and the ignition transformer in response to a call for heat. Solid...

24V control circuit stepdown transformer. 40VA, 26.5V secondary terminal screws, 4 In. x 4 In. plate mounted, 9 In. primary leadwires. 120V primary, multi-mount: plate mount, foot mount, knockout...