Offers its customers 24 hour emergency service our trained technicians are on call around the clock to provide you prompt, efficient service, any hour of the day! just call the office. Series also includes one large 40 kw model powered by natural gas, and one 28 kw model that operates on propane gas the warranty of both groups is 7 years, which is shorter than the warranty found on the advance series. Our.
Added: 2018-06-29 | Comments: 0 | Category: boiler service