maintaining the integrity of the original furnace control board and gas valve operation

ideal for modulating control applications

Cross-Reference: GVD-RMA-AL

making it a versatile choice for both heating and cooling load management

This #42 orifice spud is calibrated to ensure the correct air-to-fuel ratio

Honeywell T678A1361 Contorller Els PW 29614 maintaining the integrity of theThe Honeywell T678A1361 Remote Bulb Controller is a heavy duty industrial thermostat designed for regulating the temperature of air or liquids in ducts, pipes, tanks, and boilers. This dual stage temperature controller features a wide 55F to 175F setpoint range and is a direct replacement for the HH29AA080 and T478A1002. Built with two SPDT output relays, it allows for seamless multi stage control of heating, cooling, or dual purpose HVACR systems.