Metal-Fab 4M24 Double Wall Round Gas Vent Pipe, 4 in Dia x 24 in L x 1/4 in THK, Aluminum dehumidification It controls up to three

It controls up to three zones with independent temperature settings and maintains desired temperatures by adjusting valve positions based on thermostat signals

Liquefied Petroleum Gas and LP Gas Air Mixture Vent Pipe Connection 3/4 Inch Threaded Swing Radius 18 Inch Size 18 Inch Width x 24

The White-Rodgers 49P11-843 SureSwitch Relay is designed for HVAC applications

Part Number: TE-6313P-1

Metal-Fab 4M24 Double Wall Round Gas Vent Pipe, 4 in Dia x 24 in L x 1/4 in THK, Aluminum dehumidification It controls up to threeProduct Description The Metal Fab 4M24 is a double wall round gas vent pipe designed for use with approved gas appliances. This vent pipe is constructed with a 4 inch diameter and 24 inch length. It complies with UL 441 and NFPA 54 211 standards, making it suitable for various applications such as gas boilers, fireplaces, furnaces, and unit heaters. Manufactured with aluminum alloy for the inner flue Constructed with G90 galvanized steel for the outer