Heating and Cooling

Adjustable to fit 4", 5", and 6" duct. For bathroom and kitchen fan venting. Outer grill and flap prevent unwanted pests from entering home. Stylish flush mount design is paintable to match the exterior color of home. Leakproof collar to duct connection...

Simple to use, twist dial mechanical single-pole thermostat. Can replace most wall-mounted line voltage thermostats and the color-coded wires make installation simple. A cost-effective and easy way to control room temperature.

Used to turn on gas line for free-standing gas heaters. Cast brass.

Point pierces any ordinary stove pipe. Steel spindle is 1-piece continuous construction. This unique spike and handle system is made of sturdy steel. Disc is made of cast-iron. Full-tension grip is not affected by heat. Spindle has a hump guide that...

Point pierces any ordinary stove pipe. Steel spindle is 1-piece continuous construction. This unique spike and handle system is made of sturdy steel. Disc is made of cast-iron. Full-tension grip is not affected by heat. Spindle has a hump guide that...

Used to turn on furnace and portable gas bathroom heater lines. Cast brass.

Frost King's heat and air deflectors make the distribution of air throughout your home more efficient; making your house more comfortable in any season. During winter, the curved air deflector directs warm air down for improved heating. In summer, point...

Frost King's Exhaust Fan Cover helps improve heat retention in your home. The exhaust fan cover installs easily and remains in place with its four powerful built-in magnets.

1/4 In. Male Pipe Thread x Full Flow Soft Nose P.O.L. with handwheel for no tool installation. Most commonly used to connect 1/4 In. female pipe threads to 7/8 In. female P.O.L. (20 Lb. or 5 Gal. tank internal threads). Low pressure regulator for gas...

Frost King's heat and air deflectors make the distribution of air throughout your home more efficient; making your house more comfortable in any season. During winter, the curved air deflector directs warm air down for improved heating. In summer, point...

Frost King's heat and air deflectors make the distribution of air throughout your home more efficient; making your house more comfortable in any season. During winter, the curved air deflector directs warm air down for improved heating. In summer, point...

Replacement thermocouple for KWN and KWP series KozyWorld wall heaters.