Description
York S1 024 36281 000 Relay 320720 756 preventing overheating through a built in preventing overheating through a built in energy cut off (ECO) mechanism What pipe sizes are compatible with the included mounting hardware
York S1 024 36281 000 Relay 320720 756 preventing overheating through a built in preventing overheating through a built in energy cut off (ECO) mechanism What pipe sizes are compatible with the included mounting hardware