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Furnace High Altitude Adapter Kits

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Stylecrest NG High Altitude Orifice Kit for 70K Furnace (4000-4999 ft)

Stylecrest SNG70K4000

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Stylecrest NG High Altitude Orifice Kit for 70K Furnace (5000-6999 ft)

Stylecrest SNG70K5000

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Stylecrest NG High Altitude Orifice Kit for 70K Furnace (7000-7999 ft)

Stylecrest SNG70K7000

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Stylecrest NG High Altitude Orifice Kit for 77K Furnace (4000-4999 ft)

Stylecrest SNG77K4000

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Stylecrest NG High Altitude Orifice Kit for 77K Furnace (6000-6999 ft)

Stylecrest SNG77K6000

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Stylecrest NG High Altitude Orifice Kit for 77K Furnace (7000-7999 ft)

Stylecrest SNG77K7000

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Stylecrest NG High Altitude Orifice Kit for 77K Furnace (8000-8999 ft)

Stylecrest SNG77K8000

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Stylecrest NG High Altitude Orifice Kit for 77K Furnace (9000-9999 ft)

Stylecrest SNG77K9000

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Stylecrest NG High Altitude Orifice Kit for 90K Furnace (6000-6999 ft)

Stylecrest SNG90K6000

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