Expansion Valves, Pressure Switches, and Controls

TXVs, orifice tubes, trinary/binary pressure switches, freeze switches, and thermostats. These small parts cause an outsized share of "no cold air" calls — a stuck TXV or a failed pressure switch mimics much bigger failures.
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  • Kysor/Bergstrom Pressure Switch 2299005 B404097

    Kysor/Bergstrom Pressure Switch 2299005 B404097

    Kysor/Bergstrom Pressure Switch 2299005 B404097
    $4.99
  • Valve Expansion 2 Ton Block Type R134A 210059 Air Conditioning

    Valve, Expansion, 2 Ton, Block Type, R134A 210059

    Valve, Expansion, 2 Ton, Block Type, R134A 210059
    $114.99
  • Valve Expansion Hkl6T/kl60/kl80T Rooftop 307H14002075 Air Conditioning

    Valve, Expansion, HKL6T/KL60/KL80T Rooftop 307H14002075

    Valve, Expansion, HKL6T/KL60/KL80T Rooftop 307H14002075
    $508.99
  • Valve Expansion Kl70T Rooftop 307H14002080 Air Conditioning

    Valve, Expansion, KL70T Rooftop 307H14002080

    Valve, Expansion, KL70T Rooftop 307H14002080
    $781.99
  • Valve Expansion Kl60 Dual Circuit Rooftop 307H14002071 Air Conditioning

    Valve, Expansion, KL60 Dual Circuit Rooftop 307H14002071

    Valve, Expansion, KL60 Dual Circuit Rooftop 307H14002071
    $785.99
  • Alpine 24 Tx Valve Assy N25-1005 Air Conditioning

    Alpine 24 TX Valve Assy N25-1005

    Alpine 24 TX Valve Assy N25-1005
    $339.99
  • Husky 353/3 Tx Valve Assy N25-1004 Air Conditioning

    Husky 353/3 TX Valve Assy N25-1004

    Husky 353/3 TX Valve Assy N25-1004
    $336.99
  • Pressure Switch (Hl) For R12 And R134A. 25-0343 Air Conditioning

    Pressure Switch (HL) for R12 and R134a. 25-0343

    Pressure Switch (HL) for R12 and R134a. 25-0343
    $16.99
  • Siberian 18/16 Tx Valve Assy N25-1007 Air Conditioning

    Siberian 18/16 TX Valve Assy N25-1007

    Siberian 18/16 TX Valve Assy N25-1007
    $279.99
  • Tx Valve Flange 26-1245 Air Conditioning

    TX Valve Flange 26-1245

    TX Valve Flange 26-1245
    $71.99
  • Valve Expansion Tden 14-00344-01 Air Conditioning

    Valve Expansion Tden 14-00344-01

    Valve Expansion Tden 14-00344-01
    $231.99
  • Valve Expansion R-134A 24-04-01-105 Air Conditioning

    Valve, Expansion, R-134a 24-04-01-105

    Valve, Expansion, R-134a 24-04-01-105
    $497.99
  • Valve Expansion 14-01104-29 Air Conditioning

    Valve,expansion 14-01104-29

    Valve,expansion 14-01104-29
    $78.99
  • Valve(Txv) Less Flng (R-12) 66-U---1--1224-1 Air Conditioning

    Valve(txv) Less Flng (r-12) 66-U---1--1224-1

    Valve(txv) Less Flng (r-12) 66-U---1--1224-1
    $116.99
  • Spheros 11126628A Expansion Valve 1.5T 3/8 X 1/2 X 1/2 X 5/8

    Spheros 11126628A Expansion Valve 1.5T 3/8 X 1/2 X 1/2 X 5/8

    Spheros 11126628A Expansion Valve 1.5T 3/8 X 1/2 X 1/2 X 5/8
    $75.99
  • Spheros 11126626A Expansion Valve 90DEG 1.5T 3/8 X 1/2

    Spheros 11126626A Expansion Valve 90DEG 1.5T 3/8 X 1/2

    Spheros 11126626A Expansion Valve 90DEG 1.5T 3/8 X 1/2
    $67.99
  • Spheros 11144598A VALVE_,EXP,BK,TXV,2TON,8 Superht

    Spheros 11144598A VALVE_,EXP,BK,TXV,2TON,8 Superht

    Spheros 11144598A VALVE_,EXP,BK,TXV,2TON,8 Superht
    $114.99
  • Kysor/Bergstrom Thermostat Switch 2314002 1000100467 1001884257

    Kysor/Bergstrom Thermostat Switch 2314002 1000100467 1001884257

    Kysor/Bergstrom Thermostat Switch 2314002 1000100467 1001884257
    $69.99
  • Spheros 11126624A Expansion Valve 1.5 3/8 X 1/2 X 1/2 X 5/8

    Spheros 11126624A Expansion Valve 1.5 3/8 X 1/2 X 1/2 X 5/8

    Spheros 11126624A Expansion Valve 1.5 3/8 X 1/2 X 1/2 X 5/8
    $70.99
  • ProAir 32-10916, Thermostat Switch

    ProAir 32-10916, Thermostat Switch

    ProAir 32-10916, Thermostat Switch
    $49.99
  • Omega Expansion Valve Dodge Durango 07-09 Rear A/C 31-31211

    Omega Expansion Valve Dodge Durango 07-09 Rear A/C 31-31211

    Omega Expansion Valve Dodge Durango 07-09 Rear A/C 31-31211
    $19.99
  • Omega Expansion Valve Infinity QX4 2000 Pathfinder 00-01 31-31128

    Omega Expansion Valve Infinity QX4 2000 Pathfinder 00-01 31-31128

    Omega Expansion Valve Infinity QX4 2000 Pathfinder 00-01 31-31128
    $20.99
  • Omega Expansion Valve Block 31-31246

    Omega Expansion Valve Block 31-31246

    Omega Expansion Valve Block 31-31246
    $29.99
  • Omega A/C Thermostat MT1637

    Omega A/C Thermostat MT1637

    Omega A/C Thermostat MT1637
    $28.99