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9" Double Acting Gas Draft Regulator
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$205.72 each
In Stock
Order by 6PM, receive Monday
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Product Highlights
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9"
Description
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A double-acting control for gas-fired furnaces and boilers is widely used for conversion burner installations, gas draft-induced appliance operation with mechanical draft inducers, or sidewall power venters. It is also recommended for use on gas atmospheric appliances where a draft hood cannot be installed, and can improve combustion stability and draft on many gas atmospheric installations with venting problems.
The MG-1 provides precise, accurate control of drafts at levels higher than permitted by a standard draft diverter, which is a frequent requirement with gas. Because it is double-acting, it opens out to relieve positive vent system pressures as low as .01". Draft adjustments using weights are simple and accurate from .01" to .1".
Recommended Pipe Sizes
The MG-1 provides precise, accurate control of drafts at levels higher than permitted by a standard draft diverter, which is a frequent requirement with gas. Because it is double-acting, it opens out to relieve positive vent system pressures as low as .01". Draft adjustments using weights are simple and accurate from .01" to .1".
Recommended Pipe Sizes
- Nominal Capacity Sq. Inch: 63.6
- Diameter:8-9
- Circumference: 25 1/4 to 28 1/4
Specs
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| Size: | 9" |
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Barometric Draft Controller
Field has been making these for well over 50 years. They are the old standby. The main purpose is to limit excessive draft through the boiler. I believe this 9" model is Field's largest. Consult the technical literature to correctly measure the size you need.
Doug
Illinois
13 years ago
Verified Buyer
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