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Control Board, 52M46

SKU: 52M46

$252.85each

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Description

52M46 is an official OEM Control Board for Lennox HVAC equipment.

Features

  • Combination Gas Valve
  • Single Stage
  • Fast Opening
  • Inlet / Outlet pressure taps
  • Plastic hose barb (for connection to 1/4"hose/flexible tubing)
  • LP gas conversion kit
  • Inlet/Outlet reducer bushings (1/2 NPT x 3/8 NPT)
  • Regulator calibrated to 3.5 ± 0.3"
  • This valve is a replacement for 36G22-502
Specifications:
  • Type: Single Stage
  • Opening Characteristics (standard, step): Standard
  • Capacity @ 1 in. p.d.: 130,000 BTU/hr; 20,000 BTU/hr minimum
  • Pressure Ratings: 1/2 psi, or 3.5 kPa
  • Pressure Regulator Setting: 3.5 in. wc (psi), or 0.87 kPa
  • Pilot Gas Outlet: Compression fitting for 1/4 in. OD tubing
  • Pressure Tapping: 1/8 in. NPT with plug
  • Electrical Connections: Combination screw and 1/4 in. male quick connects
  • Electrical Ratings: 24 Vac
  • Frequency: 60 Hz
  • Anticipator Setting: 0.5 A
  • Temperature Range: 0° to 175°F, or -18° to +79°C
  • Mounting: 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically
  • Dimensions (in.): 5 3/16 in high x 4 1/8 in. wide x 3 1/4 in. deep
 

Performance Specs & Compatibility

  • Ports: 4-port manifold (high, low, vacuum, charge)
  • Use: Charging, recovery, evacuation with micron verification
  • Refrigerant library and temp inputs per Fieldpiece specifications

Why SM482V Stands Out

  • Full-featured SMAN platform with 4-port flexibility plus onboard micron measurement.

Certifications & Compliance:

  • Meets ARI 780/790 Standard

User Reviews & Q&A Summary:

  • Common theme is "correct part" for the intended replacement, with users reporting it worked as expected after installation
  • Review feedback frequently mentions straightforward installation for a direct replacement
  • Value and fulfillment are recurring positives (good deal/price and fast shipping)

Product Highlights

Product Highlight: Fuel TypeNatural Gas, Propane      Product Highlight: Inlet Size1/2"       Product Highlight: Outlet Size1/2"      Product Highlight: Capacity (BTU)226800 BTU Capacity      Product Highlight: Voltage24V

Specs

Fuel Type:

Natural Gas

Propane

Voltage:

24V

Capacity (BTU):

226800

Inlet Size:

1/2"

Outlet Size:

1/2"