Honeywell VK Gas Valve Replacement

Ref 706094 TB094 Vision Honeywell VK Replacement TB.094.0914

Note: Bulletin to be used in conjunction with the various Operating and Installation manuals for the Vision range.

Due to on-going improvements, the gas valves fitted to the Vision range of radiant heaters are being changed from the current SIT 840 Sigma AmbiRad no. 201857 (201914) and White Rodgers 36J AmbiRad no. 202404 (202528), to the new Honeywell VK4105C(A) AmbiRad no. 202658 (202657).

The new valves are suitable for Natural gas part no. 202658 and Propane part no. 202657. Burners fitted with the new Honeywell valve will be labelled with generation code: AB so that the valve can be identified for spares purposes.

For spares purposes: Only Vision burners currently fitted with White Rogers gas valves part Nos. 202404 and 202528 with generation code ‘AA’ can be replaced with the new Honeywell gas valves. A kit of parts has been created for replacement spares. This kit will take form of the valve, mini valve harness, rubber spacer and two off M4 x 10 Screws. Part number for Natural Gas valve kit replacement is 202748 and part number for Propane Gas valve Kit replacementI is 202749. Note: Vision burners currently fitted with SIT 840 Sigma Gas Valves part no’s. 201857 and 201914 can NOT be replaced with the new Honeywell gas valve. SIT valves will be made available as spares.

Click on Article Attachment below to follow the step by step instructions.