COWB Oil fired hot water boiler CP Heat pump coil CR Evaporator coil (reverse or down flow) PG Gas powered burner PV Power vented OF Oil furnace (low boy) RA Return air cabinet RD Power saver (damper mixing box) LSA***P L Series split heat pump condensing unit 7 and 10 ton LSM Storage unit (original name-now SU) LHF, LMU,
Read MoreDistrict heating (also known as heat networks or teleheating) is a system for distributing heat generated in a centralized location through a system of insulated pipes for residential and commercial heating requirements such as space heating and water heating.The heat is often obtained from a cogeneration plant burning fossil fuels or biomass, but heat-only boiler …
Read More