Catalog: Heating
Company/Brand: Duff Company
tank relief valve in Heating by Duff Company
system fully automatic control t&p relief valve opening on side of tank gal ... system fully automatic controls t&p relief valve opening on side of tank slider ... warranty out door installation only t&p relief valve installed circulating pump ...
screw-type fig no gal ship elements t&p relief valve cap wt opening on top of tank ...
non-cfc foam insulation surrounds the tank surface factory installed heavy duty ... protective magnesium anode rod t&p relief valve opening on side of tank fig no ... range of 110o 160of deep drawn steel tank with exclusive vitraglas lining ... total performance system side t&p relief valve opening thermal feet pre-wired ... sensor lead top of tank access for wiring and water connections ... insulated storage tank with electric element and thermostat ... triple-tested heavy gauge steel tank fig no 61288 61289 61290 gallon ...
gas water heater vitraglass lined tank automatic flue damper reduces standby ... heater energy saver vitraglas lined tank dual anodic protection against galvanic ... pre-wired factory installed 3/4 relief valve hand hole cleanout opening ... price commercial energy saver storage tank meets ashrae 90.1b 1992 2 non-cfc foam ... insulation vitraglas lined tank factory installed dielectric waterway ... handhole cleanout solid brass drain valve 2 water connection fig no rated gallon ...
38011 price fig no 8691 price drain valves 3/4 tank opening with 3/4 hose ... watts 100xl domestic hot water heater relief valve fig no price 3756 price 4500 watt ...
1/4 circulator isolation flanges asme relief valve 30 lb complete installed and ... 5 year warranty stainless steel tank readily accessible tank opening for ... differential fig no model domestic tank cap city gala lons first hour rating ...
heating type r adjustable relief valve recommended for unloading operatings on ... and water lines used for pump bypass relief back pressure relief open tank ... discharging and pump closing relief adjustment is done by removing the cap ... not be used as emergency or safety relief valve found in the following ... 47313 47315 47317 47319 47321 47323 relief valves duff co style b pressure ... regulating valve tight closing for dead end service for ...
