Top 8 Tankless Gas Water Heater – Water Heater Replacement Parts

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1. Rheem

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Rheem RTGH-84DVLN Indoor Direct Vent Natural Gas Condensing Tankless Water Heater Low Nox

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Rheem #ad - Built-in electric blower Supplied with a 120 volt power cord. Environmentally friendly Low Knox burner meets SCAQMD rule 1146 requirements. Freeze protection to -30 Degree F.
BrandRheem #ad
ManufacturerRheem #ad
Height27.5 Inches
Length9.75 Inches
Width18.5 Inches
Part NumberRTGH-84DVLN
ModelRTGH-84DVLN

2. Rheem

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Rheem RTG-95DVLN 9.5 GPM Low NOx Direct Vent Tankless Natural Gas Water heater

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Rheem #ad - At 35-degree Rise. Natural gas Tankless Water Heater. 1/2" gas line compatibility on every model. 9. 5 gal/min. Direct Vent Indoor. Umc-117 remote control and 10-Feet of thermostat wire is included. Low nox Version.
BrandRheem #ad
ManufacturerUnited Logistics of America #ad
Height26 Inches
Length14 Inches
Weight54 Pounds
Width10 Inches
Part NumberRTG-95DVLN
ModelRTG-95DVLN

3. Kozyvacu

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Kozyvacu 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Clean Brass Construction FNPTxFNPT

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Kozyvacu #ad - Hi-flow hose drains 500 wog &pressure relief valve 150 psi/200K BTU. Full port brass ball valves with adjustable packing gland. 3/4 ips lead free isolator with lead free pressure relief valve. Hot and cold set tankless water heater service valve with female NPT connectors. Lead free - meets all federal & state standards for lead levels in Drinking water system components.
BrandKozyvacu #ad
ManufacturerKozyard #ad

4. Watts

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Watts Tankless Water Heater Service Valve Kit

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Watts #ad - Optional pressure relief and check valve. Water service valve kit: purge/drain ports allow regular cleaning to remove scale build-up. The service valve kits are available with or without a relief valve. Service valve kit for tankless water heater: the tankless water heater service valve kit replaces up to 18 fittings and 16 connections used in typical tankless water heater installations, color-coded tee handle.

Lead free valve kit: the wetted surface of our Lead Free products contacted by consumable water contain less than one quarter of one percent 025 percent of lead by weight. The kit includes lf4l - lead free poppet type pressure relief valves for protection against excessive pressure and LFTWH - Lead Free Tankless Water Heater Valves.

Multiple connection valve kit: they are available in two valve sets or as a single valve with female threaded, union or quick-connect end options. Tankless water heater valve kit: watts lfTWH-FT-HCN service valve kit for tankless water heater valves simplify the installation, maintenance and operation of tankless water heaters. Facilitate service and maintenance with cold water inlet and hot water outlet valves certified to NSF/ANSI 61.
BrandWatts #ad
ManufacturerWatts #ad
Height3 Inches
Length8 Inches
Weight0.5 Pounds
Width10 Inches
Part NumberLFTWH-Foot-HCN
ModelLFTWH-Foot-HCN
WarrantyWatts Regulator Company (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.

5. Rheem

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Rheem RTG20220AB Webstone Tankless Water Heater Service Valve Kit, Clean Brass

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Rheem #ad - Includes relief valve. Fits all models of Rheem gas tankless water heaters. Clean brass for California low lead codes. These hot and cold water service valves simplify installation and service by combining multiple valves and connections in a single part. Webstone service valves.
BrandRheem #ad
ManufacturerRheem #ad
Height5 Inches
Length4.25 Inches
Weight3.8 Pounds
Width1 Inches
Part NumberRTG20220AB
ModelRTG20220AB

6. Rheem

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Rheem RTGH-95DVLP 9.5 GPM Indoor Direct Vent Tankless Propane Water Heater

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Rheem #ad - Up to 38-feet of 3-inch pvc pipe or 5-Feet of 2-Inch PVC Pipe. Intelligent electronic controls designed to increase energy efficiency and safety. Third party efficiency listed by AHRI. Low nox Version. 94-percent energy efficient with stainless-steel condensing heat exchanger.
BrandRheem #ad
ManufacturerRheem #ad
Height27.5 Inches
Length18.5 Inches
Weight80 Pounds
Width9.75 Inches
Part NumberRTGH-95DVLP
ModelRTGH-95DVLP

7. Kahenian

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Rinnai, FNPT X FNPT, EcoSmart, Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Complete Kit with Pressure Relief Valve, 3/4" Service Installation Valve for Rheem, Takagi

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Kahenian #ad - Your satisfaction is always our priority. No questions asked. Compatibility- connects to most major tankless water heater brands such as Rheem, Bosch, Navien, Takagi, Ecosmart, Rinnai, and Nortiz.

Also, comes with free PTFE Thread Seal tape for your convenience. Easy installation- hot and cold installation service valves come included with 2 brass nipples 3/4", 1 gas line hose 3/4" fiP x 3/4" FIP x 18", 2 water line hoses: 3/4" FIP x 3/4" FIP x 18". Meet insdustry standards- material is made of clean brass for low lead codes and meets ANSI/NSF standards and UPC codes. 30-day money back- if you are not 100% satisfied with the product just return the product. Quick connection- pressure relief Valve comes included for connection to hot valve.
BrandKahenian #ad
ManufacturerKahenian #ad

8. Rheem

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Tankless Gas Water Heater, Rheem RTG20124 Flush Kit

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Rheem #ad - Rheem/ruud replacement flush kit for tankless gas water heater. Flush kit - tankless Gas Water Heater. Hvac replacement part Rheem RTG20124.
BrandRheem #ad
ManufacturerRheem #ad
Height12.38 Inches
Length15.38 Inches
Weight13.3 Pounds
Width12.68 Inches
Part NumberRTG20124
ModelRTG20124