Reznor 259780 Unit Heater Time Delay RelayThe Unit Heater Time Delay Relay delivers reliable sequencing for commercial unit heaters. This Type Time Delay Relay coordinates startup and shutdown cycles, helping prevent surges and extend equipment life on your HVAC system. Used on unit heaters, it provides a dependable control point for safe, efficient operation in demanding industrial environments. Engineered for easy replacement and durable performance, the Reznor 259780 Time Delay Relay

Honeywell T775-SENS-OAT Temperature Sensor delivers precise outdoor air temperature readings for commercial HVAC

M9106-AGA-2

R7290 flame amplifiers

Sensor Material: Copper

and reduce unnecessary defrost cycles

the R40403-003 supports efficient blower cycles and dependable performance

reliable service on your circulating pump

Upgrade with this Armstrong replacement to maintain optimal cooling performance and extend equipment life

reliable ignition

Maximum Surge Pressure: 10 PSI

Ideal for assembly lines and service shops

Junction Box: Internal