Key Benefits OEM Precision: Ensures 100% mechanical and electrical compatibility with ICP furnace and air handler control systems

this board replaces legacy part numbers RLY20062K

Replacing the faulty unit with this 383-500-040 kit often clears the lockout

Designed with a 55mm inside diameter and 120mm outside diameter

Conbraco 20-104-00 Gauge 323080-701 Key Benefits OEM Precision: EnsuresThe Conbraco 20 104 00 Gauge is an industry standard liquid level sight gauge designed for reliable fluid verification in commercial and industrial boiler systems. Engineered with a rough bronze body for superior corrosion resistance, this water gauge set features 1 2" NPT male connections that ensure a secure, leak free integration into existing steam and hydronic headers. The assembly includes a 5 8" OD x 12" length standard glass tube, providing