𝐖𝐡𝐨𝐥𝐞-𝐇𝐨𝐮𝐬𝐞 𝐆𝐚𝐬 𝐇𝐨𝐭 𝐖𝐚𝐭𝐞𝐫 𝐏𝐨𝐰𝐞𝐫: 170,000 BTU gas water heater delivers 6.86 GPM - runs 6 points simultaneously. Built-in -20°F freeze protection with automatic drain assist. Oxygen-free copper heat exchanger Improved heat transfer efficiency. 𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐆𝐚𝐬 𝐇𝐨𝐭 𝐖𝐚𝐭𝐞𝐫 𝐖𝐢𝐭𝐡𝐢𝐧 𝟐 𝐒𝐞𝐜𝐨𝐧𝐝𝐬: On-demand gas water heater eliminates 30-minute tank preheating. 80% faster ignition than standard NG models. Precision flame control prevents temperature fluctuation. 𝐁𝐨𝐭𝐭𝐨𝐦-𝐅𝐚𝐧 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲: Gas tankless water heater with dual undercarriage blowers prevents 100% smoke backflow. Smart RPM adjustment maintains 16:1 air-fuel ratio for complete combustion. 45dB operation - quieter than refrigerator humming. 𝐃𝐈𝐘-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐆𝐚𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧: Pre-drilled mounting panel with 3/4" NPT water + 3/4" propane tankless heater ports. Space-saving 24.7"×14.3"×7.3" design fits basement/cabins/kitchen/bathroom/laundry room. Includes CSA-certified gas connector & ultra-detailed manual. 𝐏𝐫𝐨 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐀𝐥𝐞𝐫𝐭𝐬: Required: Annual descaling for gas on-demand water heater longevity. Mandatory winterization below 20°F - includes quick-drain valve. Altitude compensation up to 2,000 ft (consult for mountain cabins) 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲 & 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: This CSA-certified tankless hot natural gas water heater meets high safety standards for your peace of mind. CAMPLUX Backed by 24/7 US-based technical team, lifetime troubleshooting access, and free replacement parts for 2 years. Includes manuals and video guides for hassle-free maintenance. Contact us anytime by phone, email, or message—details are in the manual. Our tankless water heater produces comfortable instant endless hot water for residential whole families use! Temperature intelligent adjustment ensures comfortable constant hot water.