Trane OEM Direct Replacement Control Board

$99.99

  • Controls Gas Valve, Igniter, Blower, Inducer, Humidifier and Air Cleaner
  • Fused to Protect Low Voltage System Transformer

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SKU: 50A55-3797 Categories: , , , Brand: White Rodgers

Description

  • Hot Surface Furnace Control Kit
  • Type 1-Stage, Integrated
  • Fuel Type Natural, Manufactured, Mixed, Liquefied Petroleum and Liquid Propane Gas Air Mixture
  • Ignition Source Hot Surface
  • Ignition Sequence 3-Trial
  • Ignition Trial Time 4 Second
  • Prepurge Time 0 Second
  • Flame Failure Response Time 2 Second
  • Valve Rating 1.5 Amp at 25 Volt AC 50/60 Hertz
  • Power Rating 25 Volt AC at 50/60 Hertz
  • Size 4.4 Inch Width x 1.25 Inch Depth x 5.9 Inch Height
  • Temperature Rating -40 to 175 Deg F
  • Application Furnace
  • Approval CSA (Canada and US)
  • Igniter Relay Rating 6 Amp at 120 Volt AC 50/60 Hertz (Resistive)
  • Inducer Relay Rating 2.2 Amp FLA to 3.5 Amp LRA at 120 Volt AC
  • Circulator Relay Rating 14.5 Amp FLA to 25 Amp LRA at 120 Volt AC
  • Humidity 5 to 93 Percent (Non-Condensing)
  • Ignition Activation Period 3 Second
  • Valve Sequence Period 12 Second
  • Interpurge Time 60 Second
  • Post Purge Time 5 Second
  • Lockout Time 300 Second
  • Auto Reset Time 60 Minute
  • Includes Flash Code Diagnostic

Additional information

Weight 3 lbs
Dimensions 7 × 8 × 3 in
Ignition Trial Time

4 Seconds

Pre-Purge Period

0 Seconds

Operating Temp Range

-40° to 176°F

Approvals

CSA UL

Cross References

50A55-474-03, 50A55-474-04, 50A55-571-0350A55-5714, 50A5547403, 50A5547404, 50A5557103, 50A555714, CNT02789, CNT02891, CNT03797, CNT03799, CNT2789, CNT2891, CNT3799, X13650818030, CNT02789, CNT02891, CNT03799, D341122P01, D341235P01, D341235P03, 50A55-474, 50A55-476, 50A55-3797 and 50A55-571

DATASHEET

  • Product Overview
  • Installation Manual
  • Specification Sheet
  • Cross Reference

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