A replacement heater installed by our engineers a new Powrmatic VXF 90 (90Kw) floor mounted modulating natural gas heater to replace an old Pak-A-Way model 300 (90Kw) that we could not get parts for anymore and the flue gas efficiency was well down due to its age. The design and quotation was done by myself free of charge and the installation done by our in house engineers and another happy client at Ferguson Engineering Nelson and a much greener solution to their heating requirements.