CO-Z 12L 20.4kw Instant Hot Water Heater Tankless LPG Gas Boiler Water Boiler

  
What is the recommended usage location for this heater? Please install this product in outdoor areas with proper ventilation and shield it from rain to enhance its longevity. What is the required exhaust pipe diameter and how do you connect it? No exhaust pipe is required as our heater has several emission holes. What kind of decompression valve does it need?

A 28 mbar decompression valve is required. What type of gas does this heater use? Our gas water heater uses liquid propane gas (LPG). What type of shower hose/head is recommended for this heater? Any standard shower hose/head is compatible with our heater.

Attention: Please read cautions below before using the water heater! Remove the cover attached to the gas inlet and cover the inlet's threading with PTFE tape. Screw the provided flow control valve(decompression valve)into the gas inlet. Check that no gas is leaking before opening the water tap and starting the heater. Make sure there is good ventilation around the water heater.

Do not install in confined areas with low ventilation like bathroom! This water heater should only be used with Liquefied Petroleum Gas (LPG).

Check the gas connection regularly to make sure no gas leaking risk. Please set the temperature below 60?

If the water heater shut down over 60? , please reopen the faucet to turn on the heater. Water Inlet & Outlet OD.