Heating and Cooling

Knob-operated worm gear adjusts butterfly valve, to full open or close. Controls volume evenly, not air pattern minimum air restriction. Steel ring has brown enamel finish. Includes adjustable handle.

Sunburst pattern diffusers spread warm air over a wide area. Single valve with center control. All-steel construction.

Knob-operated worm gear adjusts butterfly valve, to full open or close. Controls volume evenly, not air pattern minimum air restriction. Steel ring has brown enamel finish. Includes adjustable handle.

Individually assembled strong steel bars. Multi-louver damper. List size is duct size. Brown.

Individually assembled strong steel bars. Multi-louver damper. List size is duct size. Brown.

Overlapping rings sepped down for efficient, draft-free diffusion. Outer ring design resists ceiling smudging. Center cone slotted for optional chain operation. White, all-steel construction.

Overlapping rings sepped down for efficient, draft-free diffusion. Outer ring design resists ceiling smudging. Center cone slotted for optional chain operation. White, all-steel construction.

Selkirk RV round vent pipe is a Listed Type "B" gas vent pipe. Its adjustable fittings and standard short lengths eliminate all cutting, fitting and special engineering. An improved joint design provides for a rapid and secure connection in seconds. The...

The 367 series baseboard register features an all-steel construction for long-lasting use. The 1/3 In. - spaced fins are set at 45 degrees with an integrated multi-shutter damper, allowing the homeowner optimal control over the flow of air. This register...

Rectangular louver design and wide flange. Installed in either wall or ceiling. Large easy-to-clean fins are swept back 22 Deg. to conceal filter. 1-piece heavy-gauge steel hinged face. White finish.

Rectangular louver design and wide flange. Installed in either wall or ceiling. Large easy-to-clean fins are swept back 22 Deg. to conceal filter. 1-piece heavy-gauge steel hinged face. White finish.

Selkirk RV round vent pipe is a Listed Type "B" gas vent pipe. Its adjustable fittings and standard short lengths eliminate all cutting, fitting and special engineering. An improved joint design provides for a rapid and secure connection in seconds. The...