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    FOGATTI Tankless Water Heater Reviews

    Tankless Geek currently reviews 4 FOGATTI models. Each review separates our editorial score from Amazon customer ratings and links the source documents used for specifications, installation and warranty details.

    Specifications verified on the date shown in each review. Product availability and documents can change.

    FOGATTI Electric 14kW
    BEST VALUE
    Budget

    FOGATTI Electric 14kW

    4.1

    Compact 14 kW indoor electric tankless heater, ideal for point‑of‑use or small homes.

    Amazon customer rating as of the last specification review. Not the Tankless Geek editorial score.

    Flow Rate:3.3 GPM
    Energy Type:Electric
    Installation:Indoor
    Best For:Apartment, Guest suite, Single shower in warm regions
    $399
    Fogatti 7.5 GPM
    BUDGET
    Budget

    Fogatti 7.5 GPM

    3.5

    High-output propane tankless offering robust performance at budget pricing. This modern unit provides reliable indoor installation with comprehensive safety features for moderate residential applications.

    Amazon customer rating as of the last specification review. Not the Tankless Geek editorial score.

    Flow Rate:7.5 GPM
    Energy Type:Propane
    Installation:Indoor
    Best For:Mid-sized homes, Indoor propane, Budget-conscious
    $599
    FOGATTI Instagas 170 LP
    MID-RANGE
    Mid-Range

    FOGATTI Instagas 170 LP

    3.6

    High‑output indoor propane tankless (7.5 GPM) with precise temp control and CSA safety.

    Amazon customer rating as of the last specification review. Not the Tankless Geek editorial score.

    Flow Rate:7.5 GPM
    Energy Type:Propane
    Installation:Indoor
    Best For:Whole‑house propane supply for 3–4 showers simultaneously
    $799
    Fogatti 18 kW
    BEST VALUE
    Budget

    Fogatti 18 kW

    4.7

    Compact electric tankless designed for basic residential hot water needs. This budget-friendly unit offers essential features and safety protections for small homes and point-of-use applications.

    Amazon customer rating as of the last specification review. Not the Tankless Geek editorial score.

    Flow Rate:4.4 GPM
    Energy Type:Electric
    Installation:Indoor
    Best For:Small homes, Point-of-use, Warm climates
    $299

    How to compare FOGATTI models

    Compare usable flow at your required temperature rise, energy input, installation requirements, efficiency, service access and written warranty. A maximum GPM value without its test conditions is not enough to size a system.