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21M51U-843

2 Stg Hsi Cntl Rep Kit

2 Stg Hsi Cntl Rep Kit

$536.71
$536.71
Sale Sold out

2 Stg Hsi Cntl Rep Kit

Two stage gas valve output | Features 3A fuse protection | Tri-color LED furnace status lights | Auto second stage delay, dipswitch selectable | Historical Fault Retrieval by Pushbutton | Kit includes 50M51-843 control module, universal 120V nitride igniter kit, and installation instructions with OEM cross-reference | Flame current measurement points | Pressure switch inputs and monitoring

Specifications

  • Height: 8 in
  • Width: 7-1/10 in
  • Depth: 1-1/4 in
  • Length: 5-1/4 in

Manufacturer: White Rodgers · Part #: 21M51U-843

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