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4709 Results

Power Tools, Tools, Testing, Tools & Training, Combustion Analyzers, Test Instruments, Hydronics & Plumbing

Dual-Sided Reversible Hex Driver H28-642
Dual-Sided Reversible Hex Driver
Length: 2-5/8"; Hex Opening: 5/16" and 3/8";
Brand: Malco Mfg #: MSHLC1

Hydronic Air Handler L92-969
Hydronic Air Handler
Nom. Tons: 1.5-2; BtuH Output @ 180°F: 48,400; Heat Exchanger Option: 3-row coil; Return Air Option: Bottom; CFM: 620; Min. Amps: 4.1; Max. Fuse Size: 15A; Suction Conn.: 3/4"; Liquid Conn.: 3/8"; Width: 21"; Height: 49-1/4"; Depth: 20-1/2"; Wt. Lbs.: 100;
Brand: Comfort-Aire Mfg #: HWCG24T0A

310 Residential Combustion Analyzer Kit with Printer H85-700
310 Residential Combustion Analyzer Kit with Printer
Description: 310 Residential Combustion Analyzer Kit with Printer;
Brand: Testo Mfg #: 0563-3110-01


Zone Valve Replacement Head L37-348
Zone Valve Replacement Head
Conn. Size: Replacement Powerhead for V8043E 1000 series;
Brand: Honeywell Home Mfg #: 40003916-026

TurboShear H26-198
TurboShear
Description: TurboShear;
Brand: Malco Mfg #: TS1


2-piece Full Port Ball Valve 1/2 FBV-3C R54-598
2-piece Full Port Ball Valve 1/2 FBV-3C
Model #: FBV-3; Conn. Size: 1/2" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 547102

3/4" Pressure Safety Relief Valve R55-747
3/4" Pressure Safety Relief Valve
Model #: 335M2-030 3/4; Inlet Conn.: 3/4" Female; Outlet Conn.: 3/4" Female; Conn. Size: 3/4" Female; Body Type: Bronze; Pressure Setting: 30; BtuH: 510,000;
Brand: Watts Mfg #: 0342691

Pump Coupler L37-350
Pump Coupler
Description: Coupler Assembly;
Brand: Bell & Gossett Mfg #: 118705

Air Vent L37-315
Air Vent
Type: Auto; Conn. Size: 1/2" FPT, 3/4" MPT; Height: 4-3/4"; Width: 2-1/4"; Max. Pressure: 150 PSI;
Brand: Maid-O'-Mist Mfg #: 75

Pump Coupler L37-207
Pump Coupler
Brand: Bell & Gossett Mfg #: 118473

Aquastat® Relay L39-036
Aquastat® Relay
Mounting: Vertical; Burner Circuit Type: Low Voltage; Temp. Range: 180°F to 240°F;
Brand: Resideo Mfg #: L8148E1265

Residential Gas Water Heater ProLine®™ Energy Saver Model N98-723
Residential Gas Water Heater ProLine®™ Energy Saver Model
Gallons: 40; BtuH: 40,000; GPH Rec. 90°F Rise: 41; First Hour GPH: 68; Height with Draft Hood: 51-1/2"; Diameter: 22"; Vent Size: 3" or 4"; Wt. Lbs.: 135; Gas Type: NG;
Brand: AO Smith Mfg #: GCRL-40NG

Residential Electric Water Heater Promax™ Energy Saver Model N98-739
Residential Electric Water Heater Promax™ Energy Saver Model
Model #: ENT-50; Gallons: 50; Nom. kW: 4.5; GPH Rec. 90°F Rise: 21; Volts: 240; Height: 60-1/2"; Diameter: 22"; Wt. Lbs.: 134;
Brand: AO Smith Mfg #: ENT-50

Air Vent L41-609
Air Vent
Conn. Size: 1/8" NPT; Max. Pressure: 50 PSI;
Brand: Taco Mfg #: 400-4

Residential Gas Water Heater ProLine®™ Energy Saver Model N98-719
Residential Gas Water Heater ProLine®™ Energy Saver Model
Gallons: 50; BtuH: 40,000; GPH Rec. 90°F Rise: 41; First Hour GPH: 88; Height with Draft Hood: 60-3/4"; Diameter: 22"; Vent Size: 3" or 4"; Wt. Lbs.: 165; Gas Type: NG;
Brand: AO Smith Mfg #: GCR-50NG

3/4" Iron Boiler Pressure Relief Valve Forged Bronze inlet 30 PSI For Protection of Hot Water Heating Boilers 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

NHB-110 Condensing Wall-Hung Boiler NHB Boiler, Up to 95% AFUE, NG or LP 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


Flow Switch 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

Residential Gas Water Heater Power-Vent Water Heater 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

SENSEI™ Condensing Tankless Water Heater Super High Efficiency 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

Residential Gas Water Heater ProLine®™ Energy Saver Model 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
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