Flex line kits are specific to your burner and range in capacity from 60,000 BTU up to 300,000+ BTU.
1/2" Flex Line Kit - For use with any burner up to 120,000 BTU
Kit includes:
- (1) 36" L x 1/2" Diameter Flex Line + 1/2" Key Valve + 4" and 12" Key
3/4" Flex Line Kit with FIT180 - For use with any burner 121,000-249,000 BTU
Kit includes:
- (1) 36" L x 3/4" Diameter Flex Line + 3/4" Key Valve + 4" and 12" Key + 1/2" x 2" Nipple to connect threaded inside 3/4" Flex Line Flare Connector to 1/2" Plate Coupling
3/4" Dual Flex Line Kit with FIT250 - For use with any burner over 249,000 BTU
Kit includes:
- (2) 36" L x 3/4" Diameter Flex Lines + 3/4" Key Valve + 4" and 12" Key + (1) 3/4" x 1/2" MM Reducer Fitting and (1) 3/4" Tee for connection at 1/2" Plate Coupling + (1) 3/4" x 3" Nipple and (1) 3/4" Tee for Key Valve connection
3/4" Dual Flex Line Kit with FIT300 - For use with any burner 300,000+ BTU
Kit includes:
- (2) 36" L x 3/4" Diameter Flex Lines + 3/4" Key Valve + 4" and 12" Key + (1) 3/4" Tee for connection at 3/4" Plate Coupling + (1) 3/4" x 3" Nipple and (1) 3/4" Tee for Key Valve connection.

SPECS
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Available Sizes
3/4" / 1/2"
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Kits include
Flex Line / Key Valve / Tee for connection / Nipple
FREQUENTLY ASKED QUESTIONS
Flex line kits are specific to your burner and range in capacity from 60,000 BTU up to 300,000+ BTU.
Please check the video below for more details: