What I look for
Tankless water heaters save $50-$100/year on energy but cost $1,500-$3,500 to install. Here's when they pay off.
The picks
1. Rinnai V75iN Indoor Natural Gas Tankless
Best gas tankless overall. 7.5 GPM, condensing.
View on Amazon →2. Navien NPE-240A2 Premium Tankless
Premium pick. Recirc pump built-in.
View on Amazon →3. EcoSmart ECO 27 Electric Tankless
Best electric tankless. 27 kW, 6 GPM.
View on Amazon →4. Rheem RTGH-95DVLN Indoor Natural Gas
Mid-range gas. Reliable, lower price than Rinnai.
View on Amazon →5. Stiebel Eltron Tempra 36 Plus Electric
Premium electric. German engineering.
View on Amazon →6. Bosch Tronic 3000T 7-Gallon Mini Tank
Point-of-use mini tank. For under-sink supplement.
View on Amazon →7. Rinnai RU199iN Premium Condensing
Largest residential Rinnai.
View on Amazon →8. AO Smith HPTU-50 Heat Pump Water Heater
Best electric storage alternative. 50-gal heat pump.
View on Amazon →Installer note: Need this professionally installed in California? Book Zomg The Handyman →
Frequently asked questions
Are tankless water heaters worth it?
Yes if you'll stay 7+ years. The energy savings pay back the install premium by year 8-10.
Gas vs electric tankless — which is better?
Gas for whole-house (5+ GPM). Electric for single-bath or kitchen point-of-use.
How much does tankless installation cost?
Gas: $1,500-$3,500. Electric: $800-$1,800. Heat pump: $1,200-$2,500.
Need this installed in California?
Book Online →
