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Brand Name
Type
Voltage
Pressure
Amtrol Parts
Item#:
EX15PRO
Manufacturer Item:
435339
Manufacturer:
AMTROL INC
Amtrol Parts
Amtrol Parts EX30PRO
Item#:
EX30PRO
Manufacturer Item:
435340
Manufacturer:
AMTROL INC
Amtrol Parts
Amtrol Parts EX60PRO
Item#:
EX60PRO
Manufacturer Item:
435341
Manufacturer:
AMTROL INC
Bell & Gossett 118129 Flange & Gasket Set
Flange Gasket Set for PD35 and PD37 Circulator Pump
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Flange Gasket Set for PD35 and PD37 Circulator Pump
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Float and Bellows Assembly for Use With 61 67 69 and 767 Series Low Water Cut-Offs
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Item#:
B122-4
Manufacturer Item:
344200
Manufacturer:
XYLEM INC.
xylem Float Low Water Cut-Off 120 - 240 VAC 20 psi Automatic
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- 125 VA pilot duty rating
- 4-1/8" length insertion
- Packless bellows
- Dual precision switches for dependable operation of the low water cut-off and an alarm or electric water feeder
- For mounting in 2-1/2" NPT boiler side tappings
- Adjustable Bx outlet for easy installation
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Item#:
B106
Manufacturer Item:
153900
Manufacturer:
XYLEM INC.
Xylem B109-5 Float Type Low Water Cut-Off 120/ 240 VAC 50 PSI Automatic,
Item#:
B109-5
Manufacturer Item:
142400
Manufacturer:
XYLEM INC.
Taco flo-cheks have dependably stopped gravity circulation in forced hot water heating systems for over 40 years. Flo-cheks open automatically when the circulator starts running. They feature a thumb screw to manually open the valve and are available in a cast iron universal body and a bronze sweat in-line configuration.
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- Flo-cheks allow heat to flow only into the zones that are calling for heat
- Thumb screw can be manually opened for gravity feed applications if the main circulator stops operating
- Taco flo-cheks open automatically when the circulator starts running
- Water or water/glycol media
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Taco 222-2 Flo-Check Valve 1-1/2",
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Weil-McLain Heating Parts 383500600 Flue Temperature Sensor
Item#:
383500600
Manufacturer Item:
383-500-600
Manufacturer:
WEIL-MCLAIN
Tekmar TEKMAR-482 Gate-Way TN4 120 VAC RS232,
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Item#:
TEKMAR-482
Manufacturer Item:
TEK-482
Manufacturer:
TEKMAR
Safgard 400 Galvanized Housing Glazed Probe Insulator Non-Cycling Steam Primary Low Water Cut-Off 24 VAC 15 psi Automatic Reset
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- Low maintenance - no moving parts to wear or hang up, as in float devices
- Advanced solid state design - high quality, economical boiler protection
- Delayed burner shutdown - 15 sec off-time delay in low water condition prevents burner short cycling due to surging and priming
- Probe plus 30 - 30 sec on-time delay allows solenoid valves and automatic feeders to bring feed water past the probe to a safe operating level
- Automatic reset - automatically restarts the boiler after 30 sec on-time delay when water reaches the probe
- Low water indicating light
- Direct boiler mounting - eliminates blowdowns
- SPDT switch contacts
- NEMA 1 control housing
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Hydrolevel B103-39
Item#:
B103-39
Manufacturer Item:
45-400
Manufacturer:
HYDROLEVEL COMPANY