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Head Pressure Controls (44 items)
Johnson Controls
Condenser Fan Speed Control, 190-250 PSI
Zoro # G5016776
Mfr # P66AAB-1C
Johnson Controls
Pressure Transducer, 0 to 508 PSI
Zoro # G5098177
Mfr # P266SNR-1C
Zoro # G4135966
Mfr # LAC4-180
Johnson Controls
Pressure Transducer, 0 to 754 PSI
Zoro # G5126712
Mfr # P266SNR-2C
Zoro # G3908703
Mfr # LAC10-180
Zoro # G4014376
Mfr # LAC5-180
Johnson Controls
Condenser Fan Speed Control, 460/575V
Zoro # G5016733
Mfr # P266BHA-100C
Johnson Controls
Software for P266 Condenser Fan
Zoro # G8656566
Mfr # P266PRM-1K
Zoro # G510402872
Mfr # 903057
Johnson Controls
Pressure Transducer, SS, 9 to 30V DC
Zoro # G802715826
Mfr # P499AAP-105K
Johnson Controls
Pressure Transducer, SS, 12 to 30V DC
Zoro # G905523748
Mfr # P499VCP-101C
Zoro # G4078593
Mfr # LAC5-295HP
Zoro # G3901816
Mfr # LAC4-295HP
Johnson Controls
Condenser Fan Speed Control, 460/575V
Zoro # G6650996
Mfr # P266BHA-2K
Zoro # G810402817
Mfr # 902915
Sporlan
Power Head Element Kt-63-3-Vn
Zoro # G8909892
Mfr # 181310
Zoro # G8909192
Mfr # 903026
Goodman
Low Ambient Kit
Zoro # G3214519
Mfr # LAKT03
Zoro # G4133701
Mfr # LAC10-295HP
Zoro # G8909938
Mfr # 180891
Sporlan
Power Head Element Kt-33-Vga
Zoro # G8909962
Mfr # 180116
Zoro # G810467984
Mfr # 902907
Zoro # G8909947
Mfr # 180916
Zoro # G610402840
Mfr # 903084
Zoro # G8908958
Mfr # 902926
Zoro # G8908921
Mfr # 903070
Zoro # G8908903
Mfr # 903085
Zoro # G8908888
Mfr # 903080
Zoro # G310402874
Mfr # 903112
Johnson Controls
Pressure Transducer, SS, 9 to 30V DC
Zoro # G202715815
Mfr # P499ACP-101K
Zoro # G8908930
Mfr # 902938
Zoro # G610402819
Mfr # 902898
Johnson Controls
Pressure Transducer, SS, 5V DC
Zoro # G604395370
Mfr # P499RAP-107K
Johnson Controls
Pressure Transducer, SS, 5V DC
Zoro # G104395351
Mfr # P499RCP-107C
Johnson Controls
Pressure Transducer, SS, 12 to 30V DC
Zoro # G702715766
Mfr # P499VAP-105K
Johnson Controls
Pressure Transducer, SS, 12 to 30V DC
Zoro # G402715837
Mfr # P499VAP-101K
About Head Pressure Controls
You may not think it, but many air conditioning systems have to work just as hard in cold weather—especially in well insulated buildings and commercial spaces with lots of heat-generating equipment and machinery. And that’s where head pressure controls come into play: in low ambient conditions, they regulate system pressure in HVAC systems, helping to prevent freeze-ups and low-pressure cutouts. They also fight against liquid-slugged compressors, all of which can lead to the loss of perishable goods and expensive downtime. You can also shop Zoro’s selection of pneumatic, refrigeration, HVAC and appliance controls.