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156 complete heaters, 70 service parts and kits

All tankless water heaters compared (2026), page 6 of 10

Reviews 121 to 144 of 226, still sorted by our rating. This page opens with the SIVUATEK 14 kW Electric, 240V at 6.9/10.

Category
Rating

24 products

6.9/10
SIVUATEK 14 kW Electric, 240V
14 kW · 240 VSIVUATEK 14 kW Electric, 240V$209.99 on Sep 30, 2026, may have changedSpec-based rating
6.9/10
6699 Flushing Kit, 1/4 HP Pump
6699 Flushing Kit, 1/4 HP Pump$84.99 on Sep 30, 2026, may have changedSpec-based rating
6.9/10
APUS 190,000 BTU Propane Outdoor
8.1 GPM · 190,000 BTU/h · 120 VAPUS 190,000 BTU Propane Outdoor$629.99 on Sep 30, 2026, may have changed102 buyer reviews
6.9/10
Eccotemp i12-LP Propane Indoor
110 VEccotemp i12-LP Propane IndoorSee current priceSpec-based rating
6.9/10
GASLAND Gasmart E 199,000 BTU
7.6 GPM · 199,000 BTU/hGASLAND Gasmart E 199,000 BTU$629.99 on Sep 30, 2026, may have changed63 buyer reviews
6.9/10
Ranein 190,000 BTU Natural Gas Outdoor
8.5 GPM · 190,000 BTU/hRanein 190,000 BTU Natural Gas Outdoor$699 on Sep 30, 2026, may have changedSpec-based rating
6.9/10
Ranein 190,000 BTU Propane Indoor
8.5 GPM · 190,000 BTU/hRanein 190,000 BTU Propane Indoor$699 on Sep 30, 2026, may have changedSpec-based rating
6.9/10
Stiebel Eltron Tempra 36 Trend
36 kW · 240 VStiebel Eltron Tempra 36 Trend$749 on Sep 30, 2026, may have changed50 buyer reviews
6.9/10
VEVOR 36 kW Electric, 240V
36 kW · 240 VVEVOR 36 kW Electric, 240V$318.88 on Sep 30, 2026, may have changed4 buyer reviews
6.8/10
BRIGHTDECK 3/4" IPS Service Valve Kit
BRIGHTDECK 3/4" IPS Service Valve Kit$45.99 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
VATTCEEL 3" x 5" Vent Kit
VATTCEEL 3" x 5" Vent Kit$179.99 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
APUS 95,000 BTU Natural Gas Indoor
4.42 GPM · 95,000 BTU/h · 120 VAPUS 95,000 BTU Natural Gas Indoor$299.99 on Sep 30, 2026, may have changed141 buyer reviews
6.8/10
CAMPLUX 150,000 BTU Propane Outdoor
6.4 GPM · 150,000 BTU/hCAMPLUX 150,000 BTU Propane Outdoor$629.99 on Sep 30, 2026, may have changed76 buyer reviews
6.8/10
Chromex Descaling Solution, 1 Quart
Chromex Descaling Solution, 1 Quart$27.99 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
Chromex Descaling Solution, 1 Gallon
Chromex Descaling Solution, 1 Gallon$59.99 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
Chromex Descaling Solution, 6 Quarts
Chromex Descaling Solution, 6 Quarts$117.58 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
GE Expansion Tank, 2.1 gal
GE Expansion Tank, 2.1 gal$42.99 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
KAINGA 48" Gas Line Hose
KAINGA 48" Gas Line Hose$19.99 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
KAINGA 72" Gas Line Hose
KAINGA 72" Gas Line Hose$22.99 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
Noritz NR98-OD Natural Gas Outdoor
7.5 GPM · 199,000 BTU/hNoritz NR98-OD Natural Gas Outdoor$2,035.95 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
Rinnai RX160iN Condensing Smart Sense
9 GPMRinnai RX160iN Condensing Smart Sense$1,442.70 on Sep 30, 2026, may have changed70 buyer reviews
6.8/10
Stiebel Eltron DHX 12-2 Trend, 12 kW
12 kW · 240 VStiebel Eltron DHX 12-2 Trend, 12 kW$266.14 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
Stiebel Eltron DHX 8-2 Trend, 7.2 kW
7.2 kW · 240 VStiebel Eltron DHX 8-2 Trend, 7.2 kW$265 on Sep 30, 2026, may have changedSpec-based rating
6.8/10
ThermoMate 3" Vent Pipe Kit
ThermoMate 3" Vent Pipe Kit$249.99 on Sep 30, 2026, may have changedSpec-based rating

Product images: Amazon listings

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