Can You Direct Vent A Steam Boiler

If you have natural gas available a gas fired boiler would be fine but if you have to use propane i would certainly stay with oil.

Can you direct vent a steam boiler.

New yorker boiler company manufacturer of reliable residential hydronic heating products offers a complete line of cast iron and steel boilers as well as an indirect water heater. I know of no steam boilers which can be direct vented. Use your roof chimney to vent your gas fired boiler. In the direct vented system flue gases are not cooled in a chimney.

Heat that is typically lost in the chimney can be extracted in the heating appliance dropping the gross stack temperature to 300 f 350 f. In a two pipe system one pipe vents the products of combustion outside the building while the second pipe draws combustion air from outdoors. This is essential in creating an air tight combustion system. This raises the steady state efficiency.

Today there many boilers of this type available on the modern market. These are typically direct vent systems utilizing some form of a two pipe system. Measure from the direct exhaust vent on top of or on the side of your boiler to the chimney or wall to determine the cast iron pipe vent length. Weil mclain 3 concentric vent kit pvc for weil mclain wm97 eco gv90 ultra 80 ultra 105 and ultra 155 hot water boilers mpn.

Any can be power vented safely. In addition to the four vent categories many boiler manufacturers offer specialized vent systems. With a product line that offers both gas fired water and steam and oil fired water or steam boilers new yorker boiler now offers a new energy star certified high. Cut the vent hole.

If you have no chimney drill a vent through an exterior wall. 383500350 19 buy this write a review. Burnham s new megasteam is probably the highest efficiency oil fired steamer available.