Powered by 2pcs Size D cell batteries so it makes it great for off grid or other areas where electricity is not readily available.
Gas Boiler Power supply #1 Battery case, Battery Box plastic Universal Gas / Flue Gas Water Heater Battery Box
Induction water heater battery box for Gas geyser Gas Water Heater
AC power + battery backup for portable tankless gas water heater
On/Off Switch Dual Slots Water Heater Gray Battery Box 9cm x 9cm x 4cm
The battery box requires 2 "D" cell batteries. The Battery Box is the only power source for the gas water heater, so if you aren't receiving power to the unit this is a good sign that you would need to replace this.
Q: Are you trading company or manufacturer ?
A: We are ISO9001 certified manufacture, doing both domestic market and exporting.
Q: How long is your delivery time?
A: First order 30-35 days, repeated order 20-25 days.
Q: Do you provide samples ? is it free ?
A: Yes we can provide samples. Samples are charged first and sample costs are returnable at the first order.
Q: What is your warranty term.
A: We give 1 year warranty for our products.
Q: What is your terms of payment ?
A: 30% T/T in advance, balance before shipment. We also accept Alibaba trade assurance, western union, moneygram, Paypal, etc.