Hate to break it to you, Tedderboy, but CHOM was having heat and hot water problems when I was there a quarter of a century ago! I was told it was character-building.
You might want to pay a visit to the WO & Sgts Mess, where junior ranks, candidates and even Air Cadets have been dining because the kitchen for their messes are knackered. (And, for a long while, SNCOs were eating at YHOM while their kitchen was renovated.) The WO & Sgt’s Mess also has problems with heating in at least one wing or another for years.