Installations: New boiler room for a 15000 sq. ft. residence - This photo shows a new boiler room for a 15000 sq. ft. residence in Surrey, B.C. Heat Tech designed and installed the high-efficiency radiant in-floor heating system in which two independent Viessmann Vitodens 200 boilers were used. Each boiler controls the radiant heat for a specific area of the house. Several in-floor radiant heating manifolds… Continue Reading