ThermoMate 5.28GPM Condensing Tankless Water Heater 114KBTU 0.86 UEF Natural Gas
✅ Dual heat exchanger (stainless steel + oxygen-free copper) captures waste heat, saving you 15% energy vs non-condensing units. 0.86 UEF, real efficiency. ✅ Two showers at once? Yes. At 65°F inlet, get 105°F at 2 GPM each. No cold shocks. Smart chip adjusts power 20,000x/sec, keeping temp within ±1°F. ✅ Freeze protection down to 41°F – ceramic heating cores auto-activate, no burst pipes. 8 built-in safety protections. ✅ 3.5″ LED touchscreen shows real-time flow, fan speed, flame status, and error codes. DIY-friendly with standard 3/4″ NPT water & 1/2″ NPT gas connectors. Compact 21″H x 13″W – fits in a closet. ⚠️ Condensate water is mildly acidic. Use a neutralizer kit (sold separately) to protect drains – standard for condensing units.
Propane/Natural Gas Tankless Water Heater 5 GPM Indoor On-Demand for Whole House
Choose your model: CZ264 (3.06 GPM / 75K BTU) – ideal for cabins, apartments, 1-2 person homes. CZ360 (3.81–4.0 GPM / 98.5K BTU) – perfect for 2-3 bedroom homes with 2-3 fixtures. CZ422 (5.0 GPM / 113K BTU) – handles 3-4 bedroom households with 4+ fixtures. Available in Natural Gas (NG) or Propane (LP). Why homeowners love ThermoMate: No more cold water shocks – advanced sensor adjusts heating 20,000 times/sec for ±1°F stability. Active freeze protection activates below 41°F. DC high-speed fan withstands hurricane-force winds (Category 3+). Oxygen-free copper heat exchanger delivers 98% efficiency, saving up to 30% on energy bills.
199,000 BTU Tankless Natural Gas Water Heater up to 9.0 GPM with Compact Design
199,000 BTU Indoor Natural Gas Tankless Water Heater – Whole House Hot Water Performance. Compact Indoor Design – Space-Saving Tankless Water Heater . Up to 9.0 GPM High Capacity – Supports Multiple Showers & Appliances at Once.