4868 Results
Oil Heat Controls, Controls, HVACR Parts, Oils, Refrigeration, Hydronics & Plumbing
R54-684
3/4" Iron Boiler Pressure Relief Valve Forged Bronze inlet 30 PSI For Protection of Hot Water Heating Boilers
Model #: 374A-BRZ-030 CAN; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Conn. Size: 3/4"; Body Type: Iron — Bronze Inlet; Pressure Setting: 30; BtuH: 550,000;
Brand: Watts
Mfg #: 358553
L93-264
NHB-110 Condensing Wall-Hung Boiler NHB Boiler, Up to 95% AFUE, NG or LP
BtuH Input: 110,000; Gas Type: NG or LP; AFUE: 95.0%; Width: 17"; Height: 24"; Depth: 13"; Wt. Lbs.: 80;
Brand: Navien
Mfg #: PNHB0033LZ001
L37-332
Flow Switch
Type: FS-251; GPM Min. Flow: 6.00; GPM Min. No Flow: 3.60; GPM Max. Flow: 10.20; GPM Max. No Flow: 9.20; Max. Fluid Temp.: 300°F; Max. Pressure: 150 PSI;
Brand: McDonnell & Miller
Mfg #: 120611
N98-658
Residential Gas Water Heater Power-Vent Water Heater
Gallons: 40; BtuH: 40,000; GPH Rec. 90°F Rise: 45; First Hour GPH: 73; Height with Draft Hood: 59"; Diameter: 22"; Vent Size: 2", 3" or 4"; Wt. Lbs.: 174; Gas Type: NG;
Brand: AO Smith
Mfg #: GPVL-40NG
N99-071
SENSEI™ Condensing Tankless Water Heater Super High Efficiency
Model #: Sensei; Application: Interior; Gas Type: NG; Min. BtuH Input: 15,000; Max. BtuH Input: 160,000; Hot Water @ 35°F Rise Capacity: 8.8 GPM; Hot Water @ 45°F Rise Capacity: 6.8 GPM; Hot Water @ 70°F Rise Capacity: 4.4 GPM; Width: 18-1/2"; Height: 26-2/5"; Depth: 11-1/2"; Wt. Lbs.: 64;
Brand: Rinnai
Mfg #: RU160iN
N98-716
Residential Gas Water Heater ProLine®™ Energy Saver Model
Gallons: 40; BtuH: 40,000; GPH Rec. 90°F Rise: 41; First Hour GPH: 70; Height with Draft Hood: 62"; Diameter: 18"; Vent Size: 3" or 4"; Wt. Lbs.: 130; Gas Type: NG;
Brand: AO Smith
Mfg #: GCB-40NG
N98-745
Residential Electric Water Heater Promax™ Energy Saver Model
Model #: ENT-40; Gallons: 40; Nom. kW: 4.5; GPH Rec. 90°F Rise: 21; Volts: 240; Height: 61-1/4"; Diameter: 18"; Wt. Lbs.: 118;
Brand: AO Smith
Mfg #: ENT-40
N98-664
Residential Gas Water Heater Power-Vent Water Heater
Gallons: 50; BtuH: 50,000; GPH Rec. 90°F Rise: 56; First Hour GPH: 96; Height with Draft Hood: 68-1/8"; Diameter: 22"; Vent Size: 2", 3" or 4"; Wt. Lbs.: 192; Gas Type: NG;
Brand: AO Smith
Mfg #: GPVT-50NG
L87-210
00 Series Cartridge Circulator Pump
Body Type: Stainless Steel; Volts: 115; Phase: 1; RPM: 3250; HP: 1/25; Conn.: Flanged; Flange Size: 3/4", 1", 1-1/4", 1-1/2"; Flange to Flange: 6-3/8"; Wt. Lbs.: 9; GPM @ 1': N/A; GPM @ 3': 20; GPM @ 5': 17; GPM @ 8': 10; GPM @ 10': 3;
Brand: Taco
Mfg #: 007-SF5
N98-737
Residential Electric Water Heater Promax™ Energy Saver Model
Model #: ENS-40; Gallons: 40; Nom. kW: 4.5; GPH Rec. 90°F Rise: 21; Volts: 240; Height: 50"; Diameter: 22"; Wt. Lbs.: 109;
Brand: AO Smith
Mfg #: ENS-40
N99-267
High Efficiency Non-Condensing Tankless Water Heater RE Series
Model #: RE199iN; Application: Indoor; Gas Type: NG; Min. BtuH Input: 10,400; Max. BtuH Input: 199,000; Hot Water @ 35°F Rise Capacity: 9.4; Hot Water @ 45°F Rise Capacity: 7.3; Hot Water @ 70°F Rise Capacity: 4.7; Width: 14.05"; Height: 27.28"; Depth: 10.77"; Wt. Lbs.: 42.1 lb;
Brand: Rinnai
Mfg #: RE199iN
N99-195
NCB190/060H Combi Boiler
BtuH Input: 60,000; Gas Type: NG or LP; AFUE: 95.0%; Flue Diam.: 2"; Width: 17.3"; Depth: 29.3"; Wt. Lbs.: 88.2; DOE Htg. Capacity BtuH: 56,000;
Brand: Navien
Mfg #: PNCB0047LD002
S88-376
Genuine Bell & Gossett Motor
Description: Power Pack Sleeve Bearing; Rot.: CWSE; Service Factor: 1.35; Volts: 115; F/L Amps: 2.40; HP: 1/6; RPM: 1725; Wt. Lbs.: 18;
Brand: Bell & Gossett
Mfg #: 111031
B82-567
Refrigeration Oil, Uniqema RL32-3MAF
Description: Emkarate™ RL32-3MAF POE Oil; Viscosity: ISO 32 (150 SUS); Size: 1 Quart;
Brand: Nu-Calgon
Mfg #: 4314-64
N99-075
SENSEI™ Condensing Tankless Water Heater Super High Efficiency
Model #: Sensei; Application: Interior; Gas Type: NG; Min. BtuH Input: 15,000; Max. BtuH Input: 180,000; Hot Water @ 35°F Rise Capacity: 9.9 GPM; Hot Water @ 45°F Rise Capacity: 7.7 GPM; Hot Water @ 70°F Rise Capacity: 4.9 GPM; Width: 18-1/2"; Height: 26-2/5"; Depth: 11-1/2"; Wt. Lbs.: 64;
Brand: Rinnai
Mfg #: RU180iN
L86-047
Circulator Pump Hot Water Recirculator
Model #: UPS 15-55 SFC; Description: Three Speed; Body Type: Stainless; Volts: 115; Phase: 1; RPM: Variable; HP: 1/12; Conn.: 2-Bolt Flange; Flange Size: GF 15/26; Flange to Flange: 6-1/2"; Wt. Lbs.: 13.2; Shutoff: 18'; GPM @ 1': 17.0; GPM @ 5': 10.0; GPM @ 8': 6.0;
Brand: Grundfos
Mfg #: 59896773
N98-746
Residential Electric Water Heater Promax™ Energy Saver Model
Model #: ENS-50; Gallons: 50; Nom. kW: 4.5; GPH Rec. 90°F Rise: 21; Volts: 240; Height: 49-3/4"; Diameter: 24"; Wt. Lbs.: 161;
Brand: AO Smith
Mfg #: ENS-50
L86-193
Water Heater Expansion Tank for Potable Water
Type: Therm-X-Trol - Potable; Tank Size: 2.0 Gal.; Max. Volume: 1.0 Gal.; Diameter: 8"; Height: 12-5/8";
Brand: Amtrol
Mfg #: ST-5
L39-664
Permanently Lubricated Circulator Pump
Model #: PL-36; Body Type: Cast Iron; Volts: 115; Phase: 1; RPM: 3300; HP: 1/6; Conn.: NPTF; Flange Size: 3/4", 1", 1-1/4", 1-1/2"; Wt. Lbs.: 13.1; GPM @ 0': 40; GPM @ 5': 36; GPM @ 10': 33; GPM @ 15': 27; GPM @ 20': 23; GPM @ 25': 16; GPM @ 30': 10; GPM @ 35': 4;
Brand: Bell & Gossett
Mfg #: 1BL001
L38-712
Zone Valve - 1000 Series
Conn. Size: 3/4" Sweat; Cv: 3.5; Volts: 24; Electrical Conn.: Terminal Block; De-Energized Position: N.C.; Temp. Range: 50°F to 200°F;
Brand: Honeywell Home
Mfg #: V8043F1036
L86-342
00 Series Cartridge Circulator Pump
Body Type: Cast Iron; Volts: 115; Phase: 1; RPM: 3250; HP: 1/6; Conn.: Flanged, Rotated; Flange Size: 3/4", 1", 1-1/4", 1-1/2"; Flange to Flange: 6-1/2"; Wt. Lbs.: 14; GPM @ 1': N/A; GPM @ 3': N/A; GPM @ 5': 33; GPM @ 8': 30; GPM @ 10': 28; GPM @ 16': 20; GPM @ 24': 8; GPM @ 30': 5;
Brand: Taco
Mfg #: 0013-F3
L80-532
Booster Pump For Hydronic Heating and Cooling Systems and Service Water Heating
Body Type: Bronze; Volts: 115; Phase: 1; RPM: 1725; HP: 1/12; Conn.: NPTF; Flange Size: 3/4", 1", 1-1/4", 1-1/2"; Wt. Lbs.: 21; GPM @ 0': 38; GPM @ 4': 25; GPM @ 8': 5;
Brand: Bell & Gossett
Mfg #: 106192LF
N46-059
Residential Neutralizer Kit
Description: Neutralizer Kit Single Unit; Wt. Lbs.: 5.2;
Brand: Navien
Mfg #: GXXX002212
L45-524
Circulator Pump Hydronic Recirculator
Model #: UPS 43-100 F 115V; Description: Three Speed; Body Type: Cast Iron; Volts: 115; Phase: 1; RPM: Variable; HP: 1/3; Conn.: 2-Bolt Flange; Flange Size: GF 40/43; Flange to Flange: 8-1/2"; Wt. Lbs.: 18.5; Shutoff: 31'; GPM @ 1': 65; GPM @ 5': 59; GPM @ 8': 57; GPM @ 10': 52; GPM @ 16': 44; GPM…
Brand: Grundfos
Mfg #: 95906636
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