Direct Vent Oil Boiler

Its cast iron design is recognized by heating professionals everywhere as the longest lasting most durable heat exchanger material.

Direct vent oil boiler. We recommend sizing steam boilers based on the i b r rating. Direct venting systems eliminate the need for a chimney. I b r also referred to as net output or ahri capacity is the rated heat output of a boiler after accounting for combustion efficiency piping loss and an extra pickup factor. Direct or through the wall venting of oil fired heating equipment is becoming a major discussion topic in the oil heat industry.

This cast iron oil fired boiler features flexible direct or chimney venting and a durable 3 pass heat exchanger design. Direct venting thermo dynamics pioneered side wall direct venting. This fully packaged ready to install boiler is ideal for simple installations where a chimney is not available or inadequate. The series wv dv boiler is a direct vent cast iron oil fired boiler for residential hot water systems.

Weil mclain direct vent boilers. The direct vent intrepid trdv is a hot water boiler heating system which oil fired cast iron boiler offers high efficiency heating without a chimney. An induced draft fan typically pr. A large water content and wet base design reduces boiler cycling to promote quiet operation.