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Brand Name
Type
Voltage
Pressure
Amtrol Parts B135-42 Diaphragm Type Expansion Tank 7.6 Gallon 1/2" MPT 60 Lbs
- Accepts expanded water as system temperature rises to reduce pressure build-up
- Helps reduce energy consumption and reduces system wear
- Suitable in propylene glycol applications with mixtures up to 50%
- Heavy-duty butyl/EPDM diaphragm
- Steel system connection
- Projection welded air valve
- Made in USA,
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Amtrol Parts B135-41
Amtrol Parts B135-43 Diaphragm Type Expansion Tank 14 Gallon 1/2" MPT 90 Lbs
- Accepts expanded water as system temperature rises to reduce pressure build-up
- Helps reduce energy consumption and reduces system wear
- Suitable in propylene glycol applications with mixtures up to 50%
- Heavy-duty butyl/EPDM diaphragm
- Steel system connection
- Projection welded air valve
- Made in USA,
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Amtrol Parts B135-42
Amtrol Parts B135-48 Diaphragm Expansion Tank,
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Amtrol Parts B135-43
Amtrol Parts B135-69A Automatic Fill Valve FL-109 Fill-Trol Expansion Tanks,
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Amtrol Parts B135-61
Float and Bellows Assembly for Use With 61 67 69 and 767 Series Low Water Cut-Offs
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McDonnell & Miller B122-3
Item#:
B122-4
Manufacturer Item:
344200
Manufacturer:
XYLEM INC.
Thrush B143-3 Reducing Valve (Brass) 1/2" 10F,
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Tekmar TEKMAR256
Item#:
B143-3
Manufacturer Item:
THRUSH
Manufacturer:
THRUSH
Hydrolevel CycleGard CG400-2090 Probe Style ElectronicLow Water Cut-Off, 24 VAC, 15 psi, Automatic Reset
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- Intermittent level test - maximum protection for foaming boilers
- 15 sec burner off delay
- 30 sec burner on delay
- Low water indicating light
- Direct boiler mounting - eliminates blowdowns
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Hydrolevel B112-3
Item#:
CG400-2090
Manufacturer Item:
45-410-2090
Manufacturer:
HYDROLEVEL COMPANY
Head Gasket Domestic
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McDonnell & Miller CO-12
CycleGard Electronic Low Water Cut-Off 120 VAC 15 psi Automatic
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- Burner circuit contacts open after 15 sec delay in a low water condition
- Automatically reactivates burner circuit 30 sec after water reaches the probe, allowing optional water feeder to raise water level above the probe
- Intermittent level test (ILT) feature provides maximum boiler protection by removing power from the burner circuit at set intervals
- NEMA 1 enclosure
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Hydrolevel CG400-2090
Honeywell C320-15 Dual Aquastat High Limit/Low Limit or Pump,
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Honeywell C317-8
Aquastat controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required. Honeywell's L4006 are used in applications that utilize the existing wells.
- Totally enclosed micro switch snap-acting switches operate on temperature rise to setpoint
- Visible control point scale and External adjustments screw permit easy setting
- Direct or well immersion of the sensing element
- Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications Honeywell L4006A2007 High or Low Limit Immersion Aquastat Controller, 100 - 240 deg F, 5 - 30 deg F DifferentialSid Harvey Item #:C290A: Replaces Part #:'s : AQU4006A1678-C290 | AQU4006A2007-C290A | C290 | C290R |,
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Honeywell C290-6A
Gorton Heating Corp C18A Steel #C Angle Air Vent Valve, 1/8", MNPT
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- Non adjustment
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