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PROPANE (LPG) GAS UNIT
( PURE COPPER HEAT EXCHANGER *)
* see detail at the end of listing on pure copper heat exchanger used by top of the line tankless gas water heater manufacturers like Rinnai, Takagi, Rheem and Noritz
Included is a Free Brass Flare Adapter Connection Fitting (see pictures)
No expensive Flue required
Other similar size heaters require a costly flue installation
BRAND NEW – FACTORY SEALED BOX
1.6 gpm (5.5LITERS PER MINUTE)
Compact size: front11.5” - depth 6” – height 16”
Power Rating: 38,000 Btuh
Brand: EXCEL Model No.JSD-10D COBREMAX
Gas and Water connections are 1/2" NPT Male
Check out ourresponse from satisfied customers!
You are buying theworld famous Vent-FreeInstant / tankless Excel gas water heater.
TheExcelheater saves energy and water by instantly delivering hot water upon opening the hot water tap. Its unique and beautiful design will lavishly decorate your kitchenor laundry room.
What is Vent-Free? A Vent-Free appliance can be installed inside and does not require cumbersome and costly installation of flues and ductwork because it isoutfitted withstate of the art ODS (Oxygen Depletion Safety shutoff device).
Electronic Ignition: no standing pilot required.
With remarkable electronic technology that requires NO STANDING PILOT the outstanding Excel heater saves up to 25% in gas consumption when compared to older technology lighted pilot lighted units.
In case of a power outage, you can still enjoy your hot water at homebecause it uses (2) size “D” batteries (NOT INCLUDED) to ignite the electronic spark module.
Compact Exquisite Design:
The Excel Gas Water Heater's compact design, the size of a 18” flat panel monitor, takes upreduced space and attractively decorate modern living spaces.
Multiple Uses:
This amazing instant water heater is designed for one point of use at a time and it can beconnected to the existing hot waterpiping. It is ideal for small apartments, flats, hunting cabins and small homes as well as boats, campers, RV’s and mobile homes.
It delivers over 96 gallons of hot water an hour with a 45 degree rise in temperature.This means that if your tap water is at 65 °F, it will instantly deliver 96 gallons of hot water an hour of water at 110 °F.
Infinite applications can be found for the extraordinary Exceltankless water heater.Our customers also use them for washing stalls, horse trailers, de-icing cars in the winter, outdoor camping,RV's,Motels, Small Roadside Restaurants and other situations where endless and economical water heating is required and water pressure is available at between 2 Psi and 120 psi.
Perfect for Sailboats and Cabin Cruisers with active ventilation systems in place, starts up with the fresh water pump in your Boat or RV , no need for pressure boosters
Right now, what you are getting is the opportunity to buythis fabulous leading edge technology Excel gas water heater at much less than the manufacturers suggested retail price$ 399.
ODS Vent-Free technology:
ODS is to gas what a circuit breaker is to electricity.
More Info on the Oxygen detection safety-pilot (ODS)
ODS technology originated in Europe, and has been widely used in European gas heating appliances for more than 45 years with an outstanding record of safety and then adopted by U.S. manufacturers for all vent-free gas products such as logsets and camper heaters.
Consumer Product Safety Commission (CPSC) accident/incident data accumulated since 1980 show an unparalleled 100%safety record on ODS-equipped vent-free gas heating appliances. Industry engineers say the ODS pilot is to gas what a circuit breaker is to electricity.
If low levels of oxygen are detected **, by the ODS system, the flame extinguishes. The loss of flame causes the thermocouple to cool. This cooling sends a signal, which causes the gas valve to return to its normally closed position, thus turning off the fuel supply to the appliance. The unit will not operate until the living space is properly ventilated and adequate oxygen is introduced, and the appliance is manually restarted.
**Normal levels in the atmosphere is 20% oxygen , low levels of oxygen are 17% to 18%, .
It also comes with a redundant safety feature ( 20 minute shutoff timer ). The unit will automatically shut off after working for 20 minutes .
NOTE: The ODS is not a standing pilot , it is only "on" when the appliance is working.
Igniter Electrode: With remarkable electronic technology that requires NO STANDING PILOT the outstanding Excel heater saves up to 25% in gas consumption when compared to older technology lighted pilot lighted units.
In case of a power outage or no power supply such as in RV'S , campsites, boats and sailboats, you can still enjoy your hot water at homeas it uses (2) size “D” batteries to ignite the electronic spark module.
Automatic tankless GAS water heater
VentFREE
5.5 litERs minute (95 gal hour)
Size: front 29 cm (11.5”) - depth 15 cm (6”) – height 40 cm (16”)
Power Rating: 38,000 Btuh
Pressure Startup Minimum: 2 Psi
Pressur Startup Maximum : 120PSI
Hot Water Max Flow:95 Gallons perHour ( 1.6 gpm) with a 45°F temp rise
Gas and Water connections are 1/2" NPT Male
Typical Flows and use Temp. for Fixtures
Flow Rates in Gals/ Minute Temperature in degrees °F
Fixture
Type
---->
Lavatory
Shower
Low flow
Shower
High flow
Kitchen
Sink Bathtub
Jacussi Dish
Washer Washing
Machine
Flow Rates
0.8- 1.5
1.0-1.5 1.5- 3.0 1.0-1.5 2.0-4.0 1.0-1.5 1.5-2.0 Use Temp. 80°to 105°
100° to 105°
105°to115° 90°to 105° 105° to 115°
80° to 95 °
Output Temperature Chart Flow Rate
GPM
40°
Inlet Temp.
50°
Inlet Temp.
55°
Inlet Temp.
60°
Inlet Temp.
PURE COPPER (OXYGEN FREE ) HEAT EXCHANGER
Heat exchangers are devices that transfer heat in order to achieve desired heating or cooling.
An important design aspect of heat exchanger technology is the selection of Pure Copper (Oxygen Free) to conduct and transfer heat fast and efficiently.
Pure Oxygen Free Copper has many desirable properties for thermally efficient and durable heat exchangers. First and foremost, copper is an excellent conductor of heat. This means that copper's high thermal conductivity allows heat to pass through it quickly. Other desirable properties of copper in heat exchangers include its corrosion resistance, biofouling resistance, maximum allowable stress and internal pressure, creep rupture strength, fatigue strength, hardness, thermal expansion, specific heat, antimicrobial properties, tensile strength, yield strength, high melting point, alloyability, ease of fabrication, and ease of joining.
The combination of these properties enable copper to be specified for heat exchangers in industrial facilities, HVAC systems, vehicular coolers and radiators, and as heat sinks to cool computers, disk drives, televisions, computer monitors, and other electronic equipment.[6] Copper is also incorporated into the bottoms of high-quality cookware because the metal conducts heat quickly and distributes it evenly.
Non-copper based heat exchangers or Regular Copper with tin bath cheaper versions are also available in the market , they are less efficient and have a short life.
Pure copper heat exchanger are customarily used only by top of the line tankless gas water heater manufacturers like Rinnai, Takagi, Rheem ,Noritz and this new 2018 line of Excel Water Heaters.
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