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Brand Name
Type
Voltage
Pressure
Amtrol Parts SX-30V Diaphragm Expansion Tank 14 Gallon 1" NPTF 100 psi 30 Lls
Extrol expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure buildup, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrols lineup now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol The One That Started It All.
Extrol expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure buildup, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrols lineup now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol The One That Started It All.
- For use in large residential and light commercial applications.
- Floor-standing with rugged steelbase.
- Additional capacity to handle larger boiler systems.
- 1-Year limited warranty,
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Amtrol Parts SX-30V
Amtrol Parts SX-40V Diaphragm Expansion Tank 20 Gallon 1" NPTF 100 psi 40 Lbs
Extrol expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure buildup, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrols lineup now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol The One That Started It All.
Extrol expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure buildup, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrols lineup now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol The One That Started It All.
- For use in large residential and light commercial applications.
- Floor-standing with rugged steelbase.
- Additional capacity to handle larger boiler systems.
- 1-Year limited warranty,
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Amtrol Parts SX-40V
Tekmar TEKMAR256 Boiler Control 1 Stage Reset
Tekmar TEKMAR256
Item#:
TEKMAR256
Manufacturer Item:
TEKMAR-256
Manufacturer:
TEKMAR
Resideo TK300-30A-1FM Boiler Trim Kit W/Air Purger 4.4 Gallon 1/2" MPT Tank 1" FNPT 100 psi,
Resideo TK300-30A-1FM
Resideo TK30PV125SFM Boiler Trim Kit W/Air Purger 4.4 Gallon 1/2" MPT Tank 1" OD 100 psi,
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Resideo TK30PV125SFM
Resideo TK300-30A-2FM Boiler Trim Kit W/Air Purger 4.4 Gallon 1/2" MPT Tank 1" OD 100 psi,
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Resideo TK300-30A-2FM
Honeywell T678A1437/U Remote Bulb Temperature Control, 0 - 100 deg F,,
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Honeywell T678A1437
Item#:
T678A1437
Manufacturer Item:
T678A1437
Manufacturer:
HONEYWELL
Caleffi ZVR103 Zone Valve Relay 3-Zone W/Priority
Caleffi ZVR103
Item#:
ZVR103
Manufacturer Item:
ZVR103
Manufacturer:
CALEFFI NORTH AMERICA, INC.
Caleffi ZVR104 Zone Valve Relay 4-Zone W/Priority
Caleffi ZVR104
Item#:
ZVR104
Manufacturer Item:
ZVR104
Manufacturer:
CALEFFI NORTH AMERICA, INC.
Bell & Gossett 112115 Air Eliminator 1" Sweat,
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Bell & Gossett 112115
Item#:
112115
Manufacturer Item:
112115
Manufacturer:
BELL & GOSSETT ITT
Bell & Gossett 112116 Air Eliminator 1-1/4" Sweat,
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Bell & Gossett 112116
Item#:
112116
Manufacturer Item:
112116
Manufacturer:
BELL & GOSSETT ITT
Hydrolevel Safgard 1100M Low Water Cut-Off, 24 VAC, 160 psi, Automatic Reset
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- Automatically shuts off burner in a low water condition to prevent boiler damage
- Heavy duty electro-mechanical design for long life
- Manual reset feature requires manual reset if low water condition exists for 30 sec or longer
- Equipped with shorter probe for mounting in standard reducing tees
- SPST switch contact
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