Honeywell R7849A1023 Amplifier R-407C This switch is typically required

This switch is typically required for Reznor heaters installed at elevations exceeding 6

the VG7000 Series is the standard for contractors requiring reliable NPT connection valve assemblies that withstand fluid temperatures from 35°F to 248°F

Smith 7-152784-20 or upgrading a Carrier/Bryant/Payne furnace blower

The setpoint is adjusted using the internal screw

With a 1/4" NPT male pressure fitting and a pre-installed 2-foot cable

Honeywell R7849A1023 Amplifier R-407C This switch is typically requiredWhen you are troubleshooting a burner that will not stay online, the Honeywell R7849A1023 Ultraviolet Flame Amplifier is the critical component for reliable flame sensing. Engineered for use with 7800 Series Relay Modules and R7140 controls, this purple coded, solid state plug in card is designed specifically for ultraviolet flame detection in gas and oil applications. It processes signals from Minipeeper Flame Sensors like the C7027A, C7035, and