CAMPLUX Climatech 7 Indoor Natural Gas Tankless Water Heater 5.28 GPM (Up to 6 GPM) 132,000 BTU – Tankless Water Heater Gas for Whole House, AI Precision, Quiet Operation








Key features
- •This tankless water heater gas delivers up to 6 GPM with AI-powered 95% efficiency as a natural gas tankless water heater indoor for multiple showers + kitchen use.
- •AI Anti-Shock + ±0.5°C control in this on demand gas hot water heater — stable temperature across all faucets with power outage memory.
- •Ultra-quiet 45dB bottom-fan operation in this gas tankless water heater indoor — quieter than a refrigerator and 50% slimmer.
- •6-layer safety protection in this tankless gas water heater: freeze, dry-burn, overheat, high-pressure.
- •Easy 15-min install as a tankless water heater natural gas: standard connections + 2.95" vent.
- •24/7 US technical team for this natural gas tankless water heater indoor with free parts for 2 years.
CAMPLUX Climatech 7 Indoor Natural Gas Tankless Water Heater 5.28 GPM (Up to 6 GPM) 132,000 BTU – Tankless Water Heater Gas for Whole House, AI Precision, Quiet Operation
List Price: $611.09$549.98DEALYou Save: $61.11 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (17)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







