Maxitrol RV47L-1/2 Gas Pressure RegulatorMaxitrol RV47L 1 2 Gas Pressure Regulator delivers precise fuel control for residential and commercial cooking appliances, barbecues, and hearth installations. This Type Poppet regulator uses a 1 2 inch nominal size with end connections female threaded x female threaded, providing a compact 2. 9 inch end to end footprint. Built from aluminum with a rubber seat, it withstands temperatures from 32 to 225 Deg F while handling natural gas, LP gas, mixed

This snap disc fan control is designed for use on fans

Durability: Built for long-term reliability in commercial and residential HVAC environments

Compatibility: Used on Model/Brand KBN400/KBN501 Knight XL boilers

Inlet filtered screen included

The Caleffi F39807 Air and Dirt Separator Cover and Float Assembly is built to protect and optimize your heating and cooling system’s air and dirt separator

25A @120/240V (pilot)

Applicable Standard: ULC

and millivolt HVAC systems

Approvals: UL (Canada and US)

industrial gas-fired appliances

this vent provides reliable air removal and protects pumps and hydronic components

and durable performance in HVAC heating and fan cycles