43 results for water heat found in 0.000 seconds

duff co duff water heaters commercial or residential gas or ... electric heating for your gas or electric water heater ...

heating gas water heaters residential gas 6 year warranty energy ... lining factory installed dielectric waterway fittings protective magnesium anode rod ... anode rod factory installed dielectric waterway fittings factory installed hydrojet ... to top of vent kit 29 3/4 gas conn water conn fig no price 18 60,000 28 18 15 ...

duff co heating electric water heaters residential electric water heater 6 ... lining factory installed dielectric waterway fittings with heat traps protective ... total performance system direct heat transfer jacket dia height approx with ... 3/4 80 96 119 146 174 low boy electric water heater can be used undercounter with ... same features as full size heater above fig no 8508 8511 gallon capacity ... ship wt 86 115 price table top electric water heater energy saver 6 year warranty ... with same features as full size heater above fig no 83948 gallon capacity 38 ... jacket dim 24 x25 floor to water conn 33 1/4 jacket height 36 approx ... ship wt 125 price utility electric water heater 7 gph recovery 90 o f rise for ... volt with same features as full size heater above fig no 8459 8486 8489 gallon ...

heating electric water heaters duff co wall hung electric utility ... water heater 1.5 kw 7 gph recovery 1 non-cfc foam ... bracket factory installed dielectric waterway fittings fully automatic controls ... direct heat transfer with immersed screw-type ... wt 33 47 58 86 price compact electric water heater 2 gallon capacity 7 gph recovery ... 14lb ideal for use wherever remote hot water is needed in offices store work ... 1/4 approx ship wt 14 price solar model water heater 2 non-cfc foam insulation ... lining factory installed dielectric waterway fittings factory installed hydroject ... lead top of tank access for wiring and water connections insulated storage tank with ... a proud distributor of bradford-white water heaters and the complete brad ford- ...

duff co heating commercial water heaters commercial gas water heater vitraglass ... 16 nsf available on several models of water heaters fig no nat lp input btu 199, ... 80 98 height diameter vent diameter 6 6 water conn 1 1/2 1 1/2 weight price 50071 ... 75 1/2 28 1/4 28 1/4 540 610 commercial water heater energy saver vitraglas lined ... lined tank factory installed dielectric waterway fittings two magnesium anode rods ... cleanout solid brass drain valve 2 water connection fig no rated gallon capacity ...

heating commercial water heaters oil fired commercial water heater 6 ... year warranty duff co oil heats water 3 to 4 times faster than other fuels ... rates factory installed dielectric waterway fittings factory installed hydroject ... 61299 combicor gas fired energy saver water heater direct fired combination water ... heater and boiler vitraglas lining magnesium ... installed hydrojet system ultracoil heat exchanger anti-scald device supplied 10 ... burner especially suited for radiant heat and base board applications home ... heating and domestic hot water combined figure number 61363 61364 ... price combicor oil fired energy saver water heater direct fired combination water ... heater and boiler vitraglas lining magnesium ... installed hydrojet system ultracoil heat exchanger anti-scald device supplied ...

duff heating commercial water heater sizing checklist restaurant checklist 1 ... of meals served daily 2 required water temperature in f 3 brand and model ... of clothes washers gallons of fill water required water temperature in f length ... necessary to size the commercial water heater installation under consideration the ... 12 model and manufacturer of current water heating equipment model no ... requirements 2a gallons of 180 f water/hr req d for bleaching sizing will be ... based on 3 gpm mixed water shower flow rate 4 number of females ... n 5 number of males ote hot water loads for laundry operations should be ... hrs sizing will be based on 3 gpm mixed water shower flow rate cafeteria load-hot ... water requirements in school cafeterias are ... may then be used maintenance of hot water-the building cleaning load occurs at a time ...

duff co water heater dip tube fig no 8719 price water heater ... range 110o-170o fig no 8712 price heating elements water heater drip pans ... 48952 price size 24 30 size 20 26 water heater element wrench fig no 8718 price ... water heater insulation jacket upper thermostat ul ... flare outlet shank length 1 1/4 4.0 water column adjustable from 120-1600 fig no ... fig no 45398 stainless braided flexible water heater connectors price lime-life ... chromium incaloy ultra low-watt density heats in lime and build-ups that will burn ... out ordinary elements best where water has high mineral content flanged fig no ... watt 230 volt watts 100xl domestic hot water heater relief valve fig no price 3756 ...

duff heating aruba cast iron gas fired hot water ... gas and lp gas aga input btu/hr doe heating capacity btu/hr 30,000 56,000 84,000 ... 141,000 169,000 198,000 226,000 ibr net water rating btu/hr 26,000 49,000 73,000 98, ... spill switch and one rollout switch low water cutoff float type mounted vent damper ... aga doe ibr net square wght input heating water foot input heating water foot ...

duff co heating cxe gas fired cast iron hot water ... gas and lp gas aga input btu/hr doe heating capacity btu/hr 36,000 63,000 94,000 ... 125,000 155,000 186,000 ibr net water rating btu/hr 31,000 55,000 82,000 109, ... 82.0 megastore stainless steel indirect water heater the boiler that heats your home ... efficiently than direct-fired domestic water heaters so mega-stor saves on fuel ... costs by using hot water from your boiler to heat water for your ...

heating duff co nassau cast iron oil fired ... r8184g primary control mounted tankless heater glass gauge with trimmings asme 3/4 ... trol l-4006a aquastat steam gauge low water cutoff #67 float type standard ... above except cover plate for tankless heater no tankless heater no l4006a aquastat ... model no no of specs doe heating capacity btu/hr ibr net rating btu/hr ... radiation burner capacity gph tankless heater gpm approx shipping wght k nockdown pkg ... .75 4.00 bahama cast iron oil fired hot water boiler standard equipment with coil ... of l8124c model no no of specs doe heating capacity btu/hr ibr net water rating ... gph tankless approx ship doe annual heater gpm ping wght efficiency afue price ... of energy needed to raise 1 lb of water 1 0f in one hour for additional ...

duff co heating freeport cast iron three pass scotch ... marine oil fired hot water boiler standard equipment includes ... 162,000 202,000 243,000 286,000 ibr net water btu/hr 80,000 104,000 105,000 139,000 ... marine commercial oil or gas hot water boiler standard equipment includes ...

heating steam/hot water unit heaters duff co modine steam heater faster ... for more information ventless gas space heater horizontal horizontal horizontal ...

heating duff custom radiator covers are ... radiators many sizes available call our heating department for sizing and prices call ... 14 easy to buy easy to install hot water standard color white customer colors ...

and freezers greenhouses radiant floor heating systems aquariums domestic hot water ... l604a1169 used as an operating heating also available honeywellzonevalves ... ,000 btu use 1.6 as an efficiency for heat pumps use .95 as an efficiency for all ... other electric heat systems fuel oil gas use annual ...

heating danfoss duff co thermostatic radiator ... price 54090 straight valve body for hot water only 1/2 solder fig no price 54110 3/4 ... 54111 side mount angle valve body hot water and 2 pipe low pressure steam systems ... 54075 54092 straight valve body hot water and 2 pipe low pressure steam systems ... 50976 50975 54094 angle valve body hot water and 2 pipe low pressure steam systems ... t see what your looking for call our heating experts 610-275-4453 page 297 ...

duff co heating circulators the standard of the ... impeller 007 cartridge circulators water lubricated circulators featuring ... pumps baron 110 red compact all bronze water lubricated circulator circulates or ... recirculates domestic hot water and equipped with a 1/40 hp motor ...

duff co heating taco zone valves taco zone valve each ... or commercial buildings exclusive heat motor functions silently beryllium ... copper metal bellows separates system water from the atmosphere for positive leak ... service life from taco zone valves heat anticipator is factory set to provide ... fan coil valves desigend for chilled water,hot water and low pressure steam ... designed for baseboard applications heating only 3/4 inverted flare quikonnekt ...

heating bell gossett pumps for hydronic ... heating and cooling systems and water heating service bell gossett booster pumps ...

duff co heating expansion tanks filltrol provides added ... and check valve for reducing supply water pressure and maintaining minimum system ... tank for use with closed hyrdonic heating and cooling systems max working ...

heating expansion couplers temperature range ... tanks to prevent accumulation of air in heating and cooling units and prevent noises ... separate air from circulating water in hydronic heating size fig no and ...

duff co watts relief valves heating watts 374a special pressure hot water ... rated self-closing t&p relief valve for water heaters up to 100,000 btu/hr a ... overcoming problems created by adverse water conditions has test lever and 4 ... for gas electric or oil-fired storage water heaters between 180,000 and 200,000 btu ... and cga for gas or oil-fired storage water heaters between 200,000 and 730,000 btu ... /hr output heating domestic water and for steam coil storage water ... heaters use no 340 342 series listed under ansi ...

heating watts 1156f iron feed water pressure regulator features highest ... normal pressure in the system watts water pressure regulators duff co watts 1450f ... bronze dual control consisting of feed water regulator 30 lb diaphragm relief valve ... price watts n256 bronze body feed water pressure regulator tight seating check ...

duff co watts 174a a.s.m.e water pressure safety relief valve bronze ... protection only of all types of hot water heating boiler equipment pressure range ... 12,170,000 14,370,000 2 relief valves heating 30 psi fig price no 3/4 37414 37417 1 ... valves with expanded outlets for hot water space heating boilers pressure range 3- ...

heating kunkle 6000 series duff co steam and ... water safety valves kunkle 252 series models ...

adjusts maintains and limits the hot water temperature to a desired setting ... applications it makes the use of hot water safe and saves money applications ... domestic water space heating radiant floor heating hydro heat combo ... systems heat pump systems solar hot water nursing homes greenhouses public ... -63oc 90-120of 32-49oc 70-100of 21-37oc heating great replacement for watts 70a price ... heat-timer tempering valves great replacement for ... 4 1/2 4 1/2 4 1/2 5 5 6 6 6 1/2 7 the heat-timer tempering valve is a primary tempering ... as a failsafe or anti-scald valve heat-timer tempering valves precise water ... spring and thermostat element of all heat-timer valves heat-timer valves are designed ...

heating dole steam vents duff co no 1a vari- ... vent for mains does not close against water 3/4 male x 1/2 female connection ... wat ervents no 55 quick vent for unit heaters max pressure 35 lbs 3/4 male x 1/2 ...

psi ing 1/8 angle hoffman air valve heating no 40 steamair valve a float-type vent ... sysproportional ventno 500 steam or water air valve for convectors and radiators ... shank operating no 74 steam unit heater air valve only does not close against ... water float-type vent with single ... be installed on a nipwith steam unit heaters vents air when ple 6 to 10 above ... 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 ... 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 ... 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 ...

heating no 7 for vertical mounting 4 3/8 x 2 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 ... 3/4 male x 1/2 female for hydronic heating and cooling applications fig no 48875 ... hydrovent automatic air vent for hot water and steam systems install in baseboards ... epdm seat disc and o-ring for hydronic heating/cooling applications do not use in ... can be adjusted to make radiators heat up faster exclusive fingertip ... to provide fastest venting in hard-to heat areas or reduced vent descr c d fig no ...

s-40-160 -10180 0-160 30300 50-550 heating thermometers angle hot water ... thermometer straight hot water thermometer with iron well with iron ... sensor lead fig no 47583 price plastic water tight dial cover stainless steel ... no price ture of everything from super heat to 47581 refrigerant recovery to ...

heating water gauge set duff co waterar gauge glass gauge sets regul gauge ... no 16938 price heavy duty industrial water gauge set 5/8 od x 12 5/8 od x 18 5/8 ... hard for shock corrosive resistant heat resisting to temperature change boiler ... water gauges and other liquid level gauges ... price fig no 48882 price tri-cock all water gauge sets are available in stain less ...

at 450o f liquid level up to 500 pounds heating water gauge sets pvc gauge polyvinyl ...

heating water gauge sets duff co gaugeglasscutter ...

heating replacement parts duff co mcdonnell ... model #2 used to add electrical low water cut-off to mechanical boiler water ... time has high voltage terminals for low water cut-off and for low water alarm ...

duff co heating mcdonnel miller make-up water feeder ... feeder cut-off combination closed heating system steam boil eliminates need for ... sf model 47-2 #8840 for steam and hot water fig no price boilers model 51-2 fig no ... price make-up water feeder for low pressure steam boilers ... integral strainer monel seat maximum water supply pressure 100psig maximum boiler ... service up to 75 lbs for steam and hot water model 53-2 8840 20050 fig no price fig ... price fig no price 8850 8856 25697 low water fuel cut-off for low pressure steam ... in gauge glass tappings model 67 low water fuel cut-off for 1 equalizing pipe ... model 61 test-n-check valves for hot water low water fuel cut-off for installation ... 1-a codes mandated testing of low low water fuel cut-off for hot in 2 1/2 tapping ...

duff co heating steam traps float thermostatic steam ... of condensate for use on unit space heaters water heaters converters pressing ... draining mains risers low pressure heat exchangers coils features noiseless ... machines tire molds cookers unit heaters high-pressure drips dryers laundry ... equipment features only 2 moving parts heat-treated stainless steel valve seats free- ... pressing machines tanks tracer steam heating lines industrial processing equipment ... kinetic energy of flash steam over water to close the trap with static pressure ...

duff co heating regulators temperature regulator watson ... hospitals ing or finishing tanks hot water hotels power plants etc a generators ... tanks small highly-versatile valve that heat exchangers fuel oil storage tanks and ... heaters offers a wide range of reduced ... tables open tank or kettle control heating accurate regulation where demand and ... stainless steel construcof steam water or any other tion fluid pressure in ... equipment pressing machines small heat blending agitation recirculation mixing ... ing systems unit heaters secondary water air sys aeration heating sizes 1/2 to ... please call for current prices call for water and air applications other sizes and ...

heating type r adjustable relief valve ... chemical non-corrosive substances and water lines used for pump bypass relief back ... found in the following applications water pump bypass irrigation sprinkler system ... tight closing for dead end service for water or air single seated balanced for ... office buildings schools underground water distribution systems screwed bronze ...

heating description pump motor assembly seal ... common applications are rain ground water removal in manhole sumps draining of ... up to 450 lbs/hr for low pressure steam heating equipment up to 15 lbs also available ...

steel and aluminum chimney liner kit heating heating accessories all fuel chimney ... type b gas vent for use with low-heat appliances sized 6 to 12 call now for ... inside wall venting of oil or gas fired heating systems provides proper clearances ... gas or no 2 fuel oil furnaces boilers water heaters and unit heaters produces ...

duff co fit all thermocouple kit heating heating accessories tank sticks ... thermocouple tester see page 732 for water finding paste for quick testing of ... sticks 34312 ignitors see page 732 for water finding paste fig no 16794 price fig no ...

duff co copper hot water heating hydronic specialties iron pipe hot ... water radiator valve steam radiator valve ...

s are required to raise one pound of water 1 degree fahrenheit a 212 b 100 c 1 d ... 2 a b c d 3 a b c d one cubic foot of water weighs 1 lb 8.33 lbs 7.48 lbs 62.4 lbs ... one gallon of water weighs 1 lb 8.33 lbs 7.48 lbs 62.4 lbs ... ,000 d 62.4 6 if you mix 180-degree hot water with 40-degree cold water to obtain 140 ... -degree tempered water what percentage of the mixed water is ... hot water a 88.3 b 71.5 c 75.2 d 50.0 7 if you ... by 60 inches high how many gallons of water will the storage tank hold a 183.62 v=3 ... .142xr xrxh b 1,800 231 c 120.5 d 100 heating 8 how many btu s are in one cubic foot ... a 212 b 1,000 c 2.500 d 3,200 10 in gas water heaters scale deposits on the bottom of ... the water heater insulate the bottom of the water heater ... assembly how much more fuel does a water heater use if it has 1/2 inch of scale ...