When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
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. 🚚 FAST DISPATCH FROM OUR LOCAL US EAST COAST WAREHOUSE Gas Tankless Series 6 Models: NG & LP
Engineered for the Sun Belt, Gulf Coast & Beyond. ThermoMate solves the biggest frustrations of extreme southern weather and modern households: hurricane-force winds, high-demand summer usage, and rising electric costs. Whether you rely on city Natural Gas or rural Propane (LP), choose from 6 indoor models to secure endless, energy-efficient hot water for your whole family.
🔧 Select your model (NG / LP) from the dropdown above – matched for your home size. 📊 ThermoMate Lineup – Choose Yours
*Southern Climate Advantage: Thanks to warmer groundwater in southern states (Texas, Florida, Carolinas), our units easily deliver their maximum GPM output year-round. Perfect for large families running multiple showers simultaneously!*
ModelFuelMax GPMBTUFaucetsDimensions Gas3.0675,0002~21\"x13\"x7\"* 🌟 PREMIUM UPGRADE Fight Inflation & Maximize Savings Why choose Condensing? Offset your high summer AC bills! Save up to $250/year on your gas or propane costs compared to standard tank heaters by capturing wasted exhaust heat.
Upgrade to our 5.28 GPM Condensing Series (0.86 UEF) to deliver endless hot water for larger southern homes or rural properties while maximizing your return on investment.
- Higher Flow Rate: 5.28 GPM for maximum comfort
- Eco-Friendly Condensing Technology
- Available in Natural Gas & Rural Propane (LP)
View Condensing Model 🔍 Inside ThermoMate Technology② 5 GPM – 2 showers + kitchen③ Oxygen-free copper (Better heat transfer)④ Multi-stage burner⑤ DC fan 360Pa / 3000 RPM⑥ Hurricane-proof (111+ mph)⑦ 8 safety systems⑧ Smart touch panel⑨ Low noise⑩ ±1°F precision
Shown: CZ422LP · Also available in NG and smaller GPM models
🌬️
Gulf Coast Hurricane-Ready
360Pa static pressure prevents flameout even in 111+ mph coastal storms. Reliable hot water when you need it most.🔥
Maximum Southern Flow
Take full advantage of warmer groundwater! Run multiple showers and appliances simultaneously without a drop in temperature.❄️
Sudden Freeze Protection
Advanced ceramic heaters protect your unit during unexpected winter deep freezes (like the Texas grid failures)—total peace of mind.💰
Rural & Propane Friendly
Perfect for suburban homes, farms, and mobile homes. High efficiency drastically cuts your monthly LP/NG bills vs. old tank heaters.📦 Box Contents & Frequently Bought Together
What\'s Included in the Box: Water Heater, User Manual, Mounting Hardware, 5ft UL Power Cord.
3\" Stainless Vent Kit
Required for safe indoor exhaust. Perfectly matches your new water heater.
View on Isolation Valve Kit
Essential for routine maintenance and annual descaling. Prolongs the life of your unit and keeps efficiency at its peak year-round.
View on What Buyers Say⭐⭐⭐⭐⭐ “Perfect for our Texas double wide, family of 6. We use Propane and this saves us a ton. Easy install.” – Mobile home owner⭐⭐⭐⭐⭐ “Survived the recent Florida coastal storms without a hiccup. Endless hot water for our whole family.” – Dean T.⭐⭐⭐⭐⭐ “Temp feels incredibly stable. Replaced a leaking 50-gal tank in our garage. Fantastic for the price.” – Holt⚙️ Technical SpecificationsFuel TypesNatural Gas or Propane (Select Model)MountingIndoor, Wall-MountVoltage120V AC (Standard US Plug)Water / Gas Connections3/4\" NPT Water / 1/2\" NPT GasAdvanced Safety8 protections: Dry boil, anti-freeze, flame-out, overheat, high-temp lock, etc.
ThermoMate • CSA Certified • 1-Year Warranty • US-Based Support
⚡ Professional plumbing installation recommended. Ensure correct gas sizing before purchase.
