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Description
The Honeywell SPBB020153 is a replacement coil set for gas valves, containing two electromagnetic coils. It is designed for use with Honeywell VRB 20-25 valves. The coil operates at 230 V and has dimensions of 55x45x55 mm, with a shank diameter of 19 mm. Each coil weighs 0.2 kg, and the set comes with a 6-month warranty.
Choosing and fitting
When selecting a replacement coil of this type, confirm that the operating voltage matches the valve's rating (commonly 230 V or 24 V AC/DC). Ensure the mechanical fit matches the valve stem and mounting, including the shank diameter and dimensions. Verify whether the valve uses a single or double solenoid arrangement, as this determines the number of coils needed. Always compare the coil's specifications with the valve's brand and series before ordering.
Signs of failure
Coil failure often manifests as a burner that does not open or as intermittent lockout. Testing coil resistance with a multimeter can confirm the fault. If the coil is faulty, the gas valve may not actuate, preventing gas flow and causing the burner to fail to ignite.
