Honeywell Thermal Solutions FSG V4943B1027 Diaphragm Gas ValveDiaphragm Gas Valve from Honeywell Thermal Solutions, model FSG V4943B1027, delivers precise, reliable control for commercial heating systems. This 1 1 4 inch, straight through, slow opening, solenoid operated valve is designed for atmospheric boilers, commercial water makeup air, and rooftop heaters. Built with a durable die cast aluminum body, it operates on 120 VAC (60 Hz) and handles natural gas at a safe 1 2 psi. The end connections are threaded

The Fireye UV1A12 is a precision UV scanner designed for reliable flame sensing in industrial environments

Compatible models: ACSH960453BX

Loading air gap: 1/16 – 3/16 inch

The rugged construction resists vibration and temperature fluctuations

This high-quality valve component from Caleffi is engineered for precision

Goodman B1370193 is a durable primary limit switch designed to safeguard your HVAC system

Designed for reliability in varying environments

This 24vac relay is built for durability and consistent actuation

Replaces 7147U primary control/igniter

This replacement part can be used to replace 0453H0038KB00

Remote sensing via copper bulb and 5 ft capillary for accurate monitoring

The normally closed (NC) valve features 1-1/2 inch threaded ports and a rugged die-cast aluminum body with a NEMA 1 enclosure to withstand indoor service