Products

• In Stock

  

  TEKMARTekmar 519 One Stage Heat Radiant Thermostat With Slab Sensor

  519✓ In Stock

  $134.50

  Add to Cart
• In Stock

  

  TEKMARTekmar 561 One Stage Heat WiFi Thermostat

  561✓ In Stock

  $231.50

  Add to Cart
• Sold Out

  

  TEKMARTekmar 563 Conventional 2H/2C, Heat Pump 4H/2C WiFi Thermostat

  563✕ Sold Out

  $297.00

  Sold Out
• Sold Out

  

  TEKMARTekmar 564 White Invita WiFi Thermostat For Conventional, Heat Pump & Dual Fuel

  564✕ Sold Out

  $299.00

  Sold Out
• In Stock

  

  TEKMARTekmar 654 Snow Melting Control, tekmarNet Electric or Hydronic Boiler, Mixing

  654✓ In Stock

  $707.00

  Add to Cart
• Sold Out

  

  TEKMARTekmar 670 WiFi Snow Melting Control, Boiler and Mixing, Electric

  670✕ Sold Out

  $2,097.98

  Sold Out
• Sold Out

  

  TEKMARTekmar 680 Snow Melting Control, BAS, Boiler and Mixing

  680✕ Sold Out

  $2,931.19

  Sold Out
• Sold Out

  

  TEKMARTekmar 681 BACnet Sensor Interface, Snow/Ice Sensor Detector

  681✕ Sold Out

  $701.58

  Sold Out
• Sold Out

  

  NU-CALGONThermo-Trap Gel (Single)

  4371-32✕ Sold Out

  $27.98

  Sold Out
• In Stock

  

  JACKSON SYSTEMS, LLCTPI KT110 Industrial Line Voltage Bi-metal Temperature Sensor, SPST Heat Only

  KT110✓ In Stock

  $76.68

  Add to Cart
• In Stock

  

  JACKSON SYSTEMSTR-40-MT 40VA Multi-Tap Foot-Mounted Transformer

  TR-40-MT✓ In Stock

  $36.95

  Add to Cart
• In Stock

  

  FUNCTIONAL DEVICESTR-75 75VA Transformer with Circuit Breaker

  TR-75✓ In Stock

  $56.14

  Add to Cart
• Sold Out

  

  UEIUEi 511KIT Heat Pump Install Kit

  511KIT✕ Sold Out

  $1,197.99$1,454.21

  Sold Out
• Sold Out

  

  UEIUEi ASP1 Magnetic Pressure Probe

  ASP1✕ Sold Out

  $29.99$35.88

  Sold Out
• In Stock

  

  UEIUEi ATL55 Cat III UL-Listed Test Leads for up to 1000V

  ATL55✓ In Stock

  $23.51

  Add to Cart
• Sold Out

  

  UEIUEI C165+ Residential / Commercial Combustion Analyzer

  C165+✕ Sold Out

  $1,477.58

  Sold Out
• In Stock

  

  UEIUEi COA2 Wireless Carbon Monoxide Detector with CO Sensor Self-Test

  COA2✓ In Stock

  $226.58

  Add to Cart
• Sold Out

  

  UEIUEI DL369 Digital Clamp-On Phoenix Meter

  DL369✕ Sold Out

  $94.89

  Sold Out
• Sold Out

  

  UEIUEi DL379BCombo Combination Digital AC Clamp Meter and Clamp Meter

  DL379BCombo✕ Sold Out

  $157.11

  Sold Out
• Sold Out

  

  UEIUEI DL389B Dual Display HVAC Clamp Meter

  DL389B✕ Sold Out

  $182.57

  Sold Out
• Sold Out

  

  UEIUEi DL579 600A True-RMS Dual Display HVAC/R Clamp Meter

  DL579✕ Sold Out

  $192.38

  Sold Out
• Sold Out

  

  UEIUEi DL589 600A TRMS Clamp Meter w/ DC Amps, Inrush, Magnet

  DL589✕ Sold Out

  $256.46

  Sold Out
• Sold Out

  

  UEIUEi DL599 Wireless TRMS Clamp Meter with Motor Testing

  DL599✕ Sold Out

  $315.14

  Sold Out
• In Stock

  

  UEIUEi EM720SPKIT Hi-Res Differential Manometer Static Pressure Kit

  EM720SPKIT✓ In Stock

  $238.71

  Add to Cart

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