Catalog: Heating
Company/Brand: Duff Company
hot water radiator in Heating by Duff Company
trol l-4006a aquastat steam gauge low water cutoff #67 float type standard ... 50 3.75 4.00 bahama cast iron oil fired hot water boiler standard equipment with ... doe heating capacity btu/hr ibr net water rating btu/hr burner capacity gph ... of energy needed to raise 1 lb of water 1 0f in one hour for additional ...
heating duff custom radiator covers are available in three standard ... custom grilles duff co free standing radiators many sizes available call our heating ... the runtal omnipanel towel warmer radiators available in hydronic direct wire and ... 2 thru 14 easy to buy easy to install hot water standard color white customer ...
heating danfoss duff co thermostatic radiator valves also available honeywell taco ... no price 54090 straight valve body for hot water only 1/2 solder fig no price ... price 54111 side mount angle valve body hot water and 2 pipe low pressure steam ... 54026 54075 54092 straight valve body hot water and 2 pipe low pressure steam ... 50976 50975 54094 angle valve body hot water and 2 pipe low pressure steam systems ...

sysproportional ventno 500 steam or water air valve for convectors and radiators ... air valve only does not close against water float-type vent with single ... operating pressure up to 35 psi boiler water 1/2 fx 3/4 m max 3/4 opera press 25 ... psi no 78 water main vent valve designed fig no price ... for use on high pressure 7628 hot or cold water mains fig no price and ... process applications 7627 no 79 water main cast brass body safety vent valve ... for disno 62 steam for use on hot or cold charging moisture vacuum ... breaker water mains and process entrained in the ... of medium and no 792 high pressure water vent designed for releasing air large ... size systems from hot or cold water mains hydronic heating and chilling ...

1/4 with 1/8 ip female connection for water duff co air vents auto vent #67 for ... 1 1/2 with 1/4 ipt male connection for water model 67 68 fig no 17686 49276 price ... installed in a maid-omist 67 air vent water can flow around the extended valve ... retracts to shut off the flow of water fig no 17687 price industrial air vent ... price hydrovent automatic air vent for hot water and steam systems install in ... baseboards radiators convectors and high points in piping ... equal to 15 ordinary type air valves on radiators farthest from the boiler and in coldest ... rooms for example on third-floor radiators and above d gorton vapor equalizing ... of air must be vented for example on radiators having particularly long branches and ... on very large radiators not to be used on hand-fired systems ...

duff co copper hot water heating hydronic specialties iron pipe ... hot water radiator valve steam radiator valve price straight radiator valve ... radiator valve size fig price no 1/2 3/4 16635 ... 16639 size 1/2 3/4 1 radiator elbow fig no 16615 16618 16620 price ...