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Hoffman #41, 1/8″ Convector Steam Air Valve
- SKU: 3274
- Brand: Hoffman
$76.12
refund
On orders over $99
- Single non-adjustable port
- For small steam systems
- Telescopic siphon tube with angle cut assures drainage
- Maximum operating pressure 6 psig (0.4 bar)*
- Maximum pressure 10 psig (0.7 bar)
| Weight | 0.4 lbs |
|---|---|
| Size | 1/8" |
| Brand |
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Honeywell Universal Intermittent Pilot Control Module (S8610U)
$142.99Add to cartThe S8610U Universal Replacement Ignition Module is designed to provide easy field replacement of a wide range of intermittent pilot ignition modules. The S8610U Module provides ignition sequence, flame monitoring, and safety shutoff for intermittent pilot central furnaces, residential boilers, and other eating appliances
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4 Zone Expandable Switching Relay w/ Priority (ZSR104)
$259.91Add to cartThe ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action.
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6 Zone Expandable Switching Relay w/ Priority (ZSR106)
$285.32Add to cartThe ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action.
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Standard Dual Standing Pilot Gas Valve – 3/4″ x 3/4″
$108.81Read moreUsed in gas-fired appliances with capacities up to 200 feet 3/hour at 1 inch wc pressure drop [5.7 meters3/hour at 0.25 kPa] on natural gas and includes a manual valve, safety shutoff, two automatic operators, and a pressure regulator.

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