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57T01-843 description
White-Rodgers 57T01-843 blower time delay relay fits air handlers in compressor-run AC and heat pump systems. It delays blower shut-off after the compressor shuts off.
Timing is 2 seconds on delay and 80 seconds off delay. Depending on hookup, it can also delay blower shut-off in heating on a heat pump.
57T01-843 highlights
Cooling efficiency
Pushes residual cooled air into the space after compressor stop.
2 sec / 80 sec timing
Fixed on delay of 2 seconds and off delay of 80 seconds.
Air handler fit
Suits air handlers in compressor-run air conditioners and heat pumps.
Standoff mounting
Plastic standoff mount secures the relay in the cabinet.
57T01-843 specifications
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Function: Delays blower shut-off after compressor shut-off
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Mounting: Plastic standoff mounting
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On delay: 2 sec
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Off delay: 80 sec
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Application: Air handlers in compressor-run AC and heat pump systems
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Brand: White-Rodgers
Customer Photos
1
Customer Reviews
6Seems fine so far.
Works good
Air keeps coming a little bit after it stops, feels nice in here.
Really happy with this, working great.
Swapped it in and the fan acts normal again.
Does what I needed, no issues.
Okay, does the job.
