Fits all Dega / De-Gas 100mJ gas spa and pool heaters. Very common point of failure for these heaters. Ensure this is the problem, as once-fitted they cannot be returned. To be fitted by qualified person only.
Controls incoming gas supply before the twin-solenoid internal gas valve.Inlet Connection: 1/2" BSP
Outlet Connection: 1/2" BSP
AGA Approval No.: 5149
Capacity (Natural Gas) (MJ/hr): 78
Nat. Gas Regulator Class Class: O