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Follow the procedures in this document for the method chosen. This document must only be used by a qualified heating installer/service. Web the ultra boiler vent and air piping can be installed through the roof or through a side wall.
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This document must only be used by a qualified heating installer/service. Follow the procedures in this document for the method chosen. Ultra series 4 user manual (3 mb) ultra series 4 boiler manual (19.01 mb) ultra series 4 boiler manual (french) (23.9 mb) ultra series 4 user manual (french) (3.49 mb)
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Web the ultra boiler vent and air piping can be installed through the roof or through a side wall.