16L 4.2GPM Tankless Water Heater Natural Gas Water Boiler On-Demand Whole House

Power Source: Gas

MPN: Does Not Apply

Model: 4.2GAL

California Prop 65 Warning: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Cold water connection: G1/2” tube

Warm water connection: G1/2” tube

Gas inlet: 9.5mm 3/8″

Vent Type: 4.3″ Flue Duct

Pipe Torque Range: 3-3.5 N.m

Price
Shop
Shop Link
$124.99
Default Shop Image

Gas Type: Natural Gas

Capacity:16L/min (4.2GPM), 25 degrees warm water producing rate

Working temperature:-8-45℃

Thermal input: 32 KW

Thermal efficiency: ≥80.8%

Temperature rise: 25℃

Copper water tank

High-quality stringy stainless steel panel

Minimum working water pressure: 0.025MPa

Gas pressure: 1000Pa

Fire Catching Ways: Electricity pulse automatic fire catching

Discharge Ways: Flue automatic gas discharge

Applicable water pressure :Zero pressure starting

Cold water connection: G1/2″ tube

Warm water connection: G1/2″ tube

NPT 1/2″ female to G 1/2″ male

Gas Pipe: G 1/2”

Vent Type:4.3″ Flue Duct

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

Gross weight: 21 Lbs

DESCRIPTION:
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.
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.
Manifold auto protection : for the sake of your safety
Ion flame inspection : to automatically shut down gas power under unexpected flameout.
Over water pressure protection function : to automatically decrease pressure under excessive high water pressure.
Controller design : both cold water and warm water can be properly controlled
Magnificent thin-shaped appearance : it is designed by modern fashionable line shape