Rheem Tankless Water Heaters

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Model Number RTG-95XLN is the Number 1 Seller
Learn More About Rheem Tankless RTG-95XLN
Rheem Tankless
Rheem RTG - 5.5 GPM at 60° F Rise - 0.81 UEF - Gas Tankless Water Heater - Outdoor
Model: RTG-95XLN-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 8.5 GPM at 40° F Rise, 6.6 GPM at 50° F Rise, 5.5 GPM at 60° F Rise, 4.7 GPM at 70° F Rise.
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$959.00
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Model Number RTG-84XLN is the Number 2 Seller
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Rheem Tankless
Rheem RTG - 5.1 GPM at 60° F Rise - 0.81 UEF - Gas Tankless Water Heater - Outdoor
Model: RTG-84XLN-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 7.8 GPM at 40° F Rise, 6.1 GPM at 50° F Rise, 5.1 GPM at 60° F Rise, 4.3 GPM at 70° F Rise.
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$799.00
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Model Number RTG-84DVLN is the Number 3 Seller
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Rheem Tankless
Rheem RTG - 5.1 GPM at 60° F Rise - 0.82 UEF - Gas Tankless Water Heater - Concentric Vent
Model: RTG-84DVLN-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 7.8 GPM at 40° F Rise, 6.1 GPM at 50° F Rise, 5.1 GPM at 60° F Rise, 4.3 GPM at 70° F Rise.
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On Sale Ends 05/31
$719.10
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Model Number RTGH-95DVLN is the Number 4 Seller
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Rheem Tankless
Rheem RTGH - 6.4 GPM at 60° F Rise - 0.93 UEF - Gas Tankless Water Heater - Direct Vent
Model: RTGH-95DVLN-2
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 9.5 GPM at 40° F Rise, 7.7 GPM at 50° F Rise, 6.4 GPM at 60° F Rise, 5.5 GPM at 70° F Rise.
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On Sale Ends 05/31
$1,034.10
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$1,149.00
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Model Number RTG-95XLP is the Number 5 Seller
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Rheem Tankless
Rheem RTG - 5.5 GPM at 60° F Rise - 0.81 UEF - Propane Tankless Water Heater - Outdoor
Model: RTG-95XLP-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 8.5 GPM at 40° F Rise, 6.6 GPM at 50° F Rise, 5.5 GPM at 60° F Rise, 4.7 GPM at 70° F Rise.
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Learn More About Rheem Tankless RTG-70XLN
Rheem Tankless
Rheem RTG - 4.5 GPM at 60° F Rise - 0.81 UEF - Gas Tankless Water Heater - Outdoor
Model: RTG-70XLN-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 6.5 GPM at 40° F Rise, 5.4 GPM at 50° F Rise, 4.5 GPM at 60° F Rise, 3.9 GPM at 70° F Rise.
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$699.00
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Rheem Tankless
Rheem RTGH - 5.0 GPM at 60° F Rise - 0.93 UEF - Gas Tankless Water Heater - Direct Vent
Model: RTGH-84DVLN-2
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 7.5 GPM at 40° F Rise, 6 GPM at 50° F Rise, 5 GPM at 60° F Rise, 4.3 GPM at 70° F Rise.
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$836.10
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$929.00
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Rheem Tankless
Rheem RTG - 4.5 GPM at 60° F Rise - 0.82 UEF - Gas Tankless Water Heater - Concentric Vent
Model: RTG-70DVLN-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 6.5 GPM at 40° F Rise, 5.4 GPM at 50° F Rise, 4.5 GPM at 60° F Rise, 3.9 GPM at 70° F Rise.
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$629.10
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Rheem Tankless
Rheem RTGH - 6.4 GPM at 60° F Rise - 0.93 UEF - Propane Tankless Water Heater - Direct Vent
Model: RTGH-95DVLP-2
3% Buy This
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$1,034.10
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Learn More About Rheem Tankless RTGH-84DVLP
Rheem Tankless
Rheem RTGH - 5.0 GPM at 60° F Rise - 0.93 UEF - Propane Tankless Water Heater - Direct Vent
Model: RTGH-84DVLP-2
3% Buy This
(5)
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On Sale Ends 05/31
$836.10
Was 
$929.00
SAVE $92.90
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Learn More About Rheem Tankless RTG-84XLP
Rheem Tankless
Rheem RTG - 5.1 GPM at 60° F Rise - 0.81 UEF - Propane Tankless Water Heater - Outdoor
Model: RTG-84XLP-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 7.8 GPM at 40° F Rise, 6.1 GPM at 50° F Rise, 5.1 GPM at 60° F Rise, 4.3 GPM at 70° F Rise.
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$799.00
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Rheem Tankless
Rheem RTG - 5.1 GPM at 60° F Rise - 0.82 UEF - Propane Tankless Water Heater - Concentric Vent
Model: RTG-84DVLP-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 7.8 GPM at 40° F Rise, 6.1 GPM at 50° F Rise, 5.1 GPM at 60° F Rise, 4.3 GPM at 70° F Rise.
2% Buy This
(1)
View All Rheem Tankless Water Heaters on Sale
On Sale Ends 05/31
$719.10
Was 
$799.00
SAVE $79.90
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Learn More About Rheem Tankless RTG-70XLP
Rheem Tankless
Rheem RTG - 4.5 GPM at 60° F Rise - 0.81 UEF - Propane Tankless Water Heater - Outdoor
Model: RTG-70XLP-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 6.5 GPM at 40° F Rise, 5.4 GPM at 50° F Rise, 4.5 GPM at 60° F Rise, 3.9 GPM at 70° F Rise.
2% Buy This
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$699.00
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Rheem Tankless
Rheem RTGH - 6.4 GPM at 60° F Rise - 0.93 UEF - Gas Tankless Water Heater - Outdoor
Model: RTGH-95XLN-2
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$1,159.00
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Rheem Tankless
Rheem RTGH - 6.4 GPM at 60° F Rise - 0.93 UEF - Propane Tankless Water Heater - Outdoor
Model: RTGH-95XLP-2
2% Buy This
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$1,159.00
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Rheem Tankless
Rheem RTG - 5.5 GPM at 60° F Rise - 0.82 UEF - Gas Tankless Water Heater - Concentric Vent
Model: RTG-95DVLN-1
2% Buy This
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On Sale Ends 05/31
$863.10
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$959.00
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Rheem Tankless
Rheem RTGH - 5.0 GPM at 60° F Rise - 0.93 UEF - Gas Tankless Water Heater - Outdoor
Model: RTGH-84XLN-2
2% Buy This
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$929.00
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Learn More About Rheem Tankless RTGH-RH11DVLN
Rheem Tankless
Rheem RTGH-RH - 6.4 GPM at 60° F Rise - 0.94 UEF - Gas Tankless Water Heater - Direct Vent
Model: RTGH-RH11DVLN
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 9.8 GPM at 40° F Rise, 7.7 GPM at 50° F Rise, 6.4 GPM at 60° F Rise, 5.5 GPM at 70° F Rise.
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Rheem Tankless
Rheem RTGH - 5.0 GPM at 60° F Rise - 0.93 UEF - Propane Tankless Water Heater - Outdoor
Model: RTGH-84XLP-2
2% Buy This
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$929.00
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Learn More About Rheem Tankless RTG-70DVLP
Rheem Tankless
Rheem RTG - 4.5 GPM at 60° F Rise - 0.82 UEF - Propane Tankless Water Heater - Concentric Vent
Model: RTG-70DVLP-1
EnergyStar Non-Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 6.5 GPM at 40° F Rise, 5.4 GPM at 50° F Rise, 4.5 GPM at 60° F Rise, 3.9 GPM at 70° F Rise.
2% Buy This
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On Sale Ends 05/31
$629.10
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$699.00
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Learn More About Rheem Tankless RTGH-90DVLN
Rheem Tankless
Rheem RTGH - 5.8 GPM at 60° F Rise - 0.93 UEF - Gas Tankless Water Heater - Direct Vent
Model: RTGH-90DVLN-2
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD rule 1146.2 Compliant). Ratings: 9 GPM at 40° F Rise, 6.9 GPM at 50° F Rise, 5.8 GPM at 60° F Rise, 4.9 GPM at 70° F Rise.
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$935.10
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Learn More About Rheem Tankless RTGH-68XLP-2
Rheem Tankless
Rheem RTGH - 3.8 GPM at 60° F Rise - 0.91 UEF - Propane Tankless Water Heater - Outdoor
Model: RTGH-68XLP-2
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 6.0 GPM at 40° F Rise, 4.6 GPM at 50° F Rise, 3.8 GPM at 60° F Rise, 3.3 GPM at 70° F Rise.
1% Buy This
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$799.00
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Learn More About Rheem Tankless RTGH-68DVLN-2
Rheem Tankless
Rheem RTGH - 3.8 GPM at 60° F Rise - 0.91 UEF - Gas Tankless Water Heater - Direct Vent
Model: RTGH-68DVLN-2
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 6.0 GPM at 40° F Rise, 4.6 GPM at 50° F Rise, 3.8 GPM at 60° F Rise, 3.3 GPM at 70° F Rise.
1% Buy This
(6)
View All Rheem Tankless Water Heaters on Sale
On Sale Ends 05/31
$719.10
Was 
$799.00
SAVE $79.90
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Learn More About Rheem Tankless RTGH-68DVLP-2
Rheem Tankless
Rheem RTGH - 3.8 GPM at 60° F Rise - 0.91 UEF - Propane Tankless Water Heater - Direct Vent
Model: RTGH-68DVLP-2
EnergyStar Condensing Water Heater. Ultra Low NOx Emissions (SCAQMD Rule 1146.2 Compliant). Ratings: 6.0 GPM at 40° F Rise, 4.6 GPM at 50° F Rise, 3.8 GPM at 60° F Rise, 3.3 GPM at 70° F Rise.
1% Buy This
(6)
View All Rheem Tankless Water Heaters on Sale
On Sale Ends 05/31
$719.10
Was 
$799.00
SAVE $79.90
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Tools & Articles
Tankless Water Heater Buying Guide
How to Pick the Perfect Tankless Water Heater
Tankless Water Heater Sizing Guide
What Size Tankless Water Heater Do I Need
Rheem tankless water heaters save space, can provide an unlimited hot water supply, and are available in multiple fuel and vent types. If you are in the market for a new tankless water heater, Rheem is the perfect brand for you.