The 21 Gas Line Size For Tankless Water Heater Reviewed and Rated in 2024

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Showing 1 - 10 in 21 results

SCORE
10.0
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Brand
PROCURU

(2) Brass fittings included: 3/4" Male MIP (tapped 1/2" FIP), and 3/4" Female FIP
Designed for tankless water heaters and other high-demand gas appliancesmore

SCORE
9.4
AI Score

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Brand
SharkBite
Prime

QUALITY: Only SharkBite's quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand than can ensure a clean, leak-free connection
VERSATILTY: SharkBite connects Copper, PEX, CPVC, and PE-RT Pipe in any combinationmore

SCORE
9.4
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Brand
Kelaro

Includes 1/8 HP Utility Pump, 6 Ft Stainless Steel Color Coded Hoses, 3.5 Gallon Bucket with EZ-Off Lid, Instructions & Calci-Free Tankless Water Heater Flush Cleaner - more effective than vinegar with no strong odor.
Everything you need in one kit to descale your tankless water heater in 30 minutes or less | Suitable for DIY Homeowner use with easy to follow directions.more

SCORE
9.4
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Brand
Duratrac
Prime

Yellow coated polymer exterior & double corrugated for extra protection and flexibility
Comes with MIP and FIP flare fittings with 3/4" full flow inner diametermore

SCORE
9.2
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Brand
Appliance Pros
Prime

CONVENIENT INSTALL - No tools required to install the piping. It features male and female iron pipes for easy connections. Just make sure your sizing fits 1/2 inch gas pipings. Easily connect the gas dryer line to your dryer duct with ease.
PREMIUM QUALITY - A corrugated stainless steel gas dryer hose that has compression fitting to create a secure metal connection for heavy-duty use. Corrosion-resistant material and no-neck design make for seamless operation and longevity.more

SCORE
9.2
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Brand
EZ-FLUID
Prime

12 Inch To 24 Inch Water Heater Water Hose Connectors,Water softener filter hose
FIP Female Water Pipes Connection on Both End Fits on All Steel Pipe with NPT Threadmore

SCORE
9.2
AI Score

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Brand
Cambridge Resources
Prime

Cambridge performance driven and high quality products are preferred by industry leaders in the Electrical, HVAC, Automotive Aftermarket, Plumbing and Home Improvement Markets
Cambridge yellow coated gas connectors are composed of corrosion resistant 304 Stainless Steel and annealed for strength and flexibility, and include an industry-standard yellow coating for added corrosion protection and easy gas line identification. The coating is consistent along the entire length of the connector hose, providing complete coverage and protection from chemical and/or weather-based corrosionmore

SCORE
9.0
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Brand
EZ-FLUID
Prime

EZ-Fluid (1"OD) 3/4" MIP x 3/4" FIP Stainless Steel Corrugated Yellow Epoxy Coated Gas Flex,Flexible Natural Gas Connector Hose Supply Line. CSA certified and ideal for indoor and outdoor use
Application For residential/commercial tank and Gas tankless ,Hot water Gas heater, boiler ,Gas Pipe and moremore

SCORE
9.0
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Brand
Rinnai
Prime

Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectivelymore

SCORE
9.0
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Brand
Noritz