Heil Quaker ICP R99G004 Board 30067439-890 The unit is supplied with

The unit is supplied with the necessary compression fitting and a specialized tube kit to facilitate direct installation into the sensing environment

it ensures optimal hydraulic performance while the integrated end switch allows for seamless auxiliary equipment signaling

trip the pressure switch

Cross-Brand Compatibility: Directly replaces Vulcan Hart 411506-6

Heil Quaker ICP R99G004 Board 30067439-890 The unit is supplied withThe Heil Quaker ICP R99G004 is a genuine OEM replacement control fan timer board engineered for precision timing and fan speed regulation in residential furnaces and air handlers. For technicians working on Heil, Tempstar, or Comfortmaker units, this electronic control board is the direct replacement for ST9103A1036, ensuring seamless integration without the need for field modifications. This HVAC furnace control board manages the precise delay on