this coil is the standard 11-watt replacement for Parker and Skinner valves designated with Chart 4 or Coil Reference 4 compatibility specifications

meeting EIA-456-A standards for safety and performance in 50/60 Hz applications

For technicians monitoring burner flame characteristics or verifying standing pilot ignition

As a critical actuator accessory

The unit includes a 30-inch capillary tube and a Type C thermostatic charge

System Sensor DH400OE-1 Detection Accessory R-410A this coil is the standardThe System Sensor DH400OE 1 is a professional grade weatherproof duct smoke detector enclosure engineered for demanding outdoor and high moisture indoor environments. This 18" x 12" x 6" NEMA 3R rated housing is fabricated from 14 gauge galvanized steel and finished with a durable gray polyester powder coating to resist corrosion. Designed by veteran engineers, this duct smoke detector accessory allows for the installation of standard indoor rated