EDC International, Inc.
Oxford, CT 06478
Drain-Pan Pump has footprint smaller than a dollar bill.
Suited for drain or condensate pans, pump contains electronic water sensing devices that activate only in presence of water. It sits on rubber feet to isolate sound and vibration from pump operation, and pumps up to 76 gal/day of defrost water. Water entry into pump is from sensor cell, which is protected from contamination by surface-area grill. Grill protects against infiltration of particles...
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Controllers work with heat pumps and air conditioners.
Head Pressure Controllers sense refrigerant temperatures and modulate condenser fan speed to balance high to low side circuit vapor pressure. On start up, fan is given initial hard start at full speed for 10 seconds and then slows to speed to give required condensing temperature. As ambient temperatures fall further, fan gradually slows to about 1/3 full speed to maintain bearing lubrication and...
Read More »
Drain-Pan Pump has footprint smaller than a dollar bill.
Suited for drain or condensate pans, pump contains electronic water sensing devices that activate only in presence of water. It sits on rubber feet to isolate sound and vibration from pump operation, and pumps up to 76 gal/day of defrost water. Water entry into pump is from sensor cell, which is protected from contamination by surface-area grill. Grill protects against infiltration of particles...
Read More »
Controllers work with heat pumps and air conditioners.
Head Pressure Controllers sense refrigerant temperatures and modulate condenser fan speed to balance high to low side circuit vapor pressure. On start up, fan is given initial hard start at full speed for 10 seconds and then slows to speed to give required condensing temperature. As ambient temperatures fall further, fan gradually slows to about 1/3 full speed to maintain bearing lubrication and...
Read More »