MARS 33247 Thermal Time Delay Optimized Energy Efficiency: Prevents unnecessary
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Description
Optimized Energy Efficiency: Prevents unnecessary auxiliary heat engagement by precisely sensing outdoor ambient temperatures
C-1440 series)
and unit heaters
ensuring the snap switch triggers accurately during proof-of-flow sequences for pumps
updated replacement for the older S1-024-35779-000 model
MARS 33247 Thermal Time Delay Optimized Energy Efficiency: Prevents unnecessaryThe MARS 33247 Thermal Time Delay is a field proven SPDT N O sequencer designed for precision timing in residential and commercial HVACR systems. Engineered to handle high current electric heat and air conditioning loads, this 24V control voltage relay utilizes a solid state PTC device and a snap acting disc to ensure positive make break action. With a delay on make range of 124 seconds and a delay on break range of 1575 seconds, this 33247 sequencer
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