Attention:
We have adapters which can convert G thread connector to NPT connector (not include in the list) ,if you need ,please serch ASIN: B01N03LFUF on our shop.
Automatic ignition system
Flame failure protection device
Water & gas combination unit
Fitted with over heating and pressure safeguard
Suitable for both summer and winter
20 min off self-timer
Mains power not required
Electrical requirement: DC3V, Automatic electric ignition powered by two (2) size 'D' batteries (batteries not included); No electrical hook up; No standing pilot;
Net weight: 7.2KG
Description:
1. High efficient energy saving : the heater exchanger and main burner adopt mostly advanced energy-saving and
combustion technology to decrease gas consumption and burning noise.
2. Low water-pressured startup : the water control linkage valve makes the heater start up under low water pressure
and shortage areas and those living in high stairs.
3. Manifold auto protection : for the sake of your safety
4. Ion flame inspection : to automatically shut down gas power under unexpected flameout.
5. Over water pressure protection function : to automatically decrease pressure under excessive high water pressure.
6. Controller design : both cold water and warm water can be properly controlled
7. Magnificent thin-shaped appearance : it is designed by modern fashionable line shape.
mini working water pressure: 0.025MPa and Working Gas pressure: 2800Pa and write a note that there has a power button under the item, please turn it on and also need to confirm if the place has enough the water pressure and gas pressure before using. 
