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Brand Name
Type
Voltage
Pressure
Amtrol Parts Diaphragm Type Expansion Tank 7.6 Gallon 1/2" MPT 60 Lbs.s.
- 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
Amtrol Parts B135-42
Amtrol Parts Diaphragm Type Expansion Tank 14 Gallon 1/2" MPT 90 Lbs.s.
- 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
Amtrol Parts B135-43
Amtrol Parts Diaphragm Expansion Tank Combination Package
Kit Includes:
EX-30 Extrol Tank
444 Air Purger
700-C Air Vent
1-1/4"
Kit Includes:
B135-48
Amtrol Parts Automatic Fill Valve FL-109 Fill-Trol Expansion Tanks
Amtrol Parts B135-69A
Float and Bellows Assembly for Use With 61 67 69 and 767 Series Low Water Cut-Offs
B122-4
Item#:
B122-4
Manufacturer Item:
344200
Manufacturer:
XYLEM INC.
Thrush B143-3 Reducing Valve (Brass) 1/2" 10F,
B143-3
Item#:
B143-3
Manufacturer Item:
THRUSH
Manufacturer:
THRUSH
Hydrolevel CycleGard CG400-2090 Probe Style ElectronicLow Water Cut-Off, 24 VAC, 15 psi, Automatic Reset
- 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
CG400-2090
Item#:
CG400-2090
Manufacturer Item:
45-410-2090
Manufacturer:
HYDROLEVEL COMPANY
Head Gasket Domestic
McDonnell & Miller CO-12
McDonnell & Miller CO-12
CO-12
CycleGard Electronic Low Water Cut-Off 120 VAC 15 psi Automatic
- 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
Hydrolevel CG4501560
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
- Horizontal or vertical insertion of the sensing element
- Remote buLbs. model may be used to sense air temperature in ducts and in outside air sensing applications
- Direct or well immersion of the sensing element
- Includes heat-conductive compound, well adapter Honeywell L4006E1067 High Limit Manual Reset Aquastat, 130 - 270 deg F, 10 - 25 deg F Differential
Honeywell C290-6
Honeywell L8148J1009/U Aquastat Relay, 120 VAC at 60 Hz, SPST, 120 - 240 deg F High Limit, 8 deg F Fixed Differential
- Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors
- High limit opens burner circuit only
- Require 24 VAC thermostat with heat anticipator set at 0.2 amp (plus current draw of gas valve on L8124E)
- 1-1/2 - 3" depth less well insulation
- Electrical burner rating: at full load: 7.4 amp at 120 VAC, 3.7 amp at 240 VC; at locked rotor: 44.4 amp at 120 VAC, 22.2 amp at 240 VAC; millivolt: 0.25 amp at 1/4 - 12 VDC
- Electrical circulator rating: at full load: 7.4 amp at 120 VAC, 3.7 amp at 240 VAC; at locked rotor: 44.4 amp at 120 VAC, 22.2 amp at 240 VAC Honeywell L8148J1009/U Aquastat Relay, 120 VAC at 60 Hz, SPST, 120 - 240 deg F High Limit, 8 deg F Fixed Differential
Honeywell C312-9
The L8148 Aquastat Relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors.
Honeywell C312-8
Item#:
C312-8
Manufacturer Item:
L8148A1017
Manufacturer:
HONEYWELL