One of the Newest indoor models of the Eccotemp tankless line.
US SELLER
The compact, wall-mounted Eccotemp Builder Grade (6GB-ING) is powered by natural gas. Rated at an impressive 6.0 gallons per minute (GPM) and 145,000 BTU per hour, the Eccotemp 6GB-ING can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications.
The Eccotemp 6GB-ING is ready to install with its 110/120-volt UL-listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 6GB-ING only pulls about 0.6 amps during operation, making it an ideal choice for any standard-sized home.
Product Features:
What's Included:
Product Specifics:
Installation distances may vary by local code. It is the installer’s responsibility to verify installation requirements.
The Water Heater cannot be installed in an UN-VENTED bathroom, bedroom, basement, living room, closet, outdoor, stairway or exit area. If installed in an exit area, it must be at least 16.5 ft. or more away from the exit.
High Altitude
The Eccotemp 6GB-ING has been tested for use at elevations up to 2000 feet. Installation and use of the Eccotemp 6GB-ING above 2000 feet may affect overall product efficiency and performance. Installation and use of the Eccotemp 6GB-ING above 5000 feet are not recommended.
IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING.
Please Note:
Failure to clean and descale your water heater quarterly can result in lime and sediment buildup within the heater, which can void your warranty! We recommend using our Eccotemp EZ-Flush System Descaler Kit to ensure a clean, energy-efficient, long-lasting heater! Contact us for more information.
Bringing you affordable tankless water heaters . We take our business very seriously and appreciate your business.
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Eccotemp tankless water heaters, also called instantaneous, continuous flow, inline, flash, on-demand or instant-on water heaters, are also available and gaining in popularity. These water heaters instantly heat water as it flows through the device, and do not retain any water internally except for what is in the heat exchanger coil.
Tankless heaters are often installed throughout a household at more than one point-of-use (POU), far from the central water heater, or larger models may still be used to provide all the hot water requirements for an entire house. The main advantages of Eccotemp tankless water heaters are a continuous flow of hot water and energy savings (as compared to a limited flow of continuously heating hot water from conventional tank water heaters).
When there is a demand for hot water (e.g. a hot water tap is opened for a sink, shower, tub, or washing machine) the tankless water heater's water flow turbine senses the flow and starts the heating process. The water flow turbine sends a signal to the control board which looks at multiple factors: incoming water temperature, desired water temperature as set on the temperature controller, and the calculated difference between the two temperatures. Depending on the calculated incoming and desired water temperatures, the gas or electric flow into the burner assembly is modulated and the electronic ignition sequence begins. Water is heated to the desired temperature as it circulates through the copper heat exchanger providing continuous hot water. When the hot water tap is turned off, the tankless water heater shuts down and is placed in a standby mode pending the next call for hot water.
Advantages to Owning an Eccotemp Tankless Water Heater
There are certain advantages to Eccotemp tankless water heaters :
Credit: Eccotemp Article # 115011374028
Tankless water heaters are rated by the maximum temperature rise possible at a given flow rate. Therefore, to size a demand water heater, you need to determine the flow rate and the temperature rise you’ll need for its application (whole house or a remote application, such as just a bathroom) in your home. It is important to note that you should never try and save money by under-sizing your tankless water heater.
Determine the maximum number of devices you want to run and their total flow rate. Then, add up their flow rates (gallons per minute). This is the desired flow rate you’ll want for the demand water heater. For example, let’s say you expect to simultaneously run a hot water faucet with a flow rate of 0.75 gallons per minute and a shower head with a flow rate of 2.6 gallons per minute. The flow rate through the demand water heater would need to be at least 3.26 gallons per minute. To reduce flow rates, install low-flow water fixtures.
Determine required temperature rise. To determine temperature rise, subtract the incoming water temperature from the desired output temperature. Unless you know otherwise, assume that the incoming water temperature is 50°F (By using a low temperature assumption you ensure that you will not under size your tankless unit. If you live in a warm climate your water temperature will likely be much higher.) For most uses, you’ll want your water heated to around 105–115°. In this example, you’d need a demand water heater that produces a temperature rise of 55°.
Sizing Example: An average shower will be between 104–106° and uses 2.6 gallons of water. Assuming your water temperature is 40° coming into your home, and you want to produce enough hot water to run 2 showers at the same time, what temperature rise would you need to produce to accomplish this? Answer: You’ll need to raise the incoming water temperature from 40 degrees to 105. You’ll need to be able to heat at least 5.2 gallons of water. So you’ll need a tankless water heater that can produce at least a 60 degree rise in temperature at 5.2 gallons per minute.
How much hot water do you need at one time? Do you need to run 2 showers at the same time or maybe a shower and a couple sinks? The chart below shows the range of water usage range and average water temperatures for various fixtures. We suggest using 2.5 gpm for a shower and 1.0 gpm for a bathroom as a reference point in determining your total simultaneous water needs.
FIXTURE |
AVERAGE FLOW GPM |
AVERAGE TEMPERATURE |
Tub
|
4.0 GPM
|
102°F
|
Shower
|
2.5 – 3.0 GPM
|
104°F
|
Washing Machine
|
2.0 GPM
|
120°F
|
Dishwasher
|
1.5 GPM
|
110°F
|
Kitchen Sink
|
1.5 GPM
|
110°F
|
For example, if you are running 2 showers at the same time, you will need 5 gallons of hot water per minute from the tankless water heater. If you were running a shower and the washing machine at the same time, you would need 4.5 gallons per minute from the water heater. In either of these situations, you will want to size the unit that meets or exceeds how much hot water you need at the same time.
Note: tankless water heaters are intended to heat potable (drinking) water only and the inlet water to a tankless unit should not be pre-heated.
Gas tankless water heaters are able to produce a larger temperature rise per gpm than electric models. Most demand water heaters are rated for a variety of inlet temperatures. Typically, a 70°F water temperature rise is possible at a flow rate of 5 gallons per minute through gas-fired demand water heaters and 2 gallons per minute through electric water heaters. Faster flow rates or cooler inlet temperatures can sometimes reduce the water temperature at the most distant faucet.
Credit: Eccotemp Article #115011476668
Listed below is our warranty information as it pertains to our models as it applies to freezing. Eccotemp makes no other claims, expressed or implied herein.
LIMITED WARRANTY
Outdoor model numbers 45H-NG, 45H-LP, EL22-NG, EL22-LP and indoor model numbers 45HI-NG, 45HI-LP, EL22I-NG, EL22I-LP have an antifreeze protection circuit installed on the units. This circuit will protect the units down to -30 degrees F from freezing.
NOTE:THIS DOES NOT COVER FREEZING FROM FROZEN WATER IN THE PIPES. FROZEN WATER IN THE INCOMING OR OUTGOING WATER LINES MAY CAUSE A RUPTURE IN THE HEAT EXCHANGER AND PIPES. ECCOTEMP SYSTEMS, LLC ALSO RECOMMENDS THE APPROVED VENT KITS FOR 45HI-NG, 45HI-LP, EL22I-NG, EL22I-LP INDOOR MODELS. USING A VENT KIT WITHOUT A BACKFLOW PREVENTER MAY CAUSE DAMAGE.
In order to prevent this, you must take the following steps:
ECCOTEMP SYSTEMS, LLC WARRANTY WILL NOT COVER RUPTURES IN ITS SYSTEMS DUE TO FROZEN WATER IN THE PIPES. It is the homeowner and/or installers responsibility to ensure that the incoming and outgoing water lines are properly insulated and protected against freeze.
Outdoor model numbers L5, L7 & L10 along with the indoor models numbers FVI12, i12 and iE series DO NOT have an antifreeze circuit installed. If the temperatures get at or below freezing or if these conditions are anticipated, you MUST drain the unit by unscrewing the drain stem located at the bottom right of the unit as well as unhook the incoming and outgoing water line to ensure proper drainage from the heat exchanger. L5, L7 & L10 should be taken down and stored away in a warm safe place.
Winterizing your Tankless Water Heater
Cold Weather is coming. Is your Eccotemp tankless water heater ready? We are here to help!
How to Winterize a Tankless Water Heater
If you have a tankless water heater that is not used for a longer period of time, and the place where you live is subjected to freezing temperatures, it is very important to protect the unit during this cold winter time. Use the step-by-step guide below to learn how to winterize a tankless water heater and avoid the failure of the unit.
Many new tankless water heaters with advanced technology and features like protection against freezing cold can be found today from the main manufacturers, like Rheem, AO Smith, Rinnai, and Paloma... and during the winter time, they can protect the system from freezing down to -30 F or even lower. But, don't rely on such a great feature.
Why?
These units are using electric power as a protection system, so if there is a power outage, guess what... your tankless unit will fail.
This is why you should learn how to winterize tankless water heaters during cold days.
Note: Almost every manufacturer of tankless heaters specifies that the heater must not be installed in an area where the temperature can reach 36 F or lower. If precautions are not taken, like draining, the damage to the tankless unit and its components will not be covered under the warranty. Adding the anti-freeze solution is also not recommended as it can cause damage to the heater's components.
This is especially important if the tankless water heater is installed in places like cabins, and garages, and if you are absent for a long time.
Step-by-step guide about winterizing
One of the main steps how to winterize the unattended tankless heater is to drain and unplug the unit. If there is no water in the heater's pipes and especially in the heat exchanger, the unit will not be damaged due to the freezing conditions.
So, how to prepare the heater for winter?
Now the water heater doesn't contain any water and it is fully winterized. Some manufacturers recommend using the air compressor, blow short bursts of air through the inlet connection to make sure there is no water left inside the heater.
According to ANSI code, gas tankless water heaters normally require stainless steel, category II/III vent pipe. This is due to the fact that gas tankless water heaters actually burn at a higher BTU rating.
As such, the gas is extremely hot when it leaves the water heater, but cools quickly. This cooling process results in acidic condensation which could eat through regular galvanized pipe.
EccoTemp Systems recommend using Z-Flex vent pipe. The Eccotemp Builder Series indoor units require 3" venting. Make installation a breeze using the Eccotemp 3" Horizontal Vent Kit or 3” Vertical Vent Kit (purchased separately)
We always recommend a horizontal installation when it is possible. It requires less pipe and as such, less expensive. When doing a horizontal run, your maximum lengths are as follows:
The Eccotemp 3" Horizontal Vent Kit includes:
Installation Clearances:
This is for vertical installations only. You will need to purchase additional Z-Vent straight pipe. You will need to determine how many additional feet you will need as well determine if you will need a condensation drain. Also remember there is a maximum vent run of 20 feet, subtracting 4 feet for every 90-degree elbow in the run.
Includes:
Z-Vent special gas vent kits are all made of AL-294C stainless steel and are Category II/III and UL compliant.
NOTE: A TERMINATION HOOD OR STRAIGHT PIPE SECTION MUST BE EQUIPPED WITH A DAMPER/BACKFLOW PREVENTER IS MANDATORY TO ENSURE THAT FREEZING AIR DOES NOT COME BACK DOWN THROUGH THE VENT STACK.
THIS MAY CAUSE FREEZE DAMAGE INTERNALLY IN THE WATER HEATER AND IS NOT COVERED UNDER WARRANTY.
Find out more about Freeze Damage by "Freeze and Gas Warning" and the "Winterize the Unit" tabs in this listing.
Find the BTU requirement of each appliance in the home. In our example above, we have the following: 199,900 BTU Tankless, a 75,000 BTU Furnace, a 55,000 BTU Range, a 25,000 BTU Dryer, and a 40,000 BTU Gas Log Fireplace. The sum of these appliances is 394,900 BTU. Since most gas regulators and meters are rated in Cubic Feet per Hour, we need to convert the BTU calculation to ensure they are sized correctly. Divide total BTU by 1,024 to get the estimated Cubic Feet per Hour (CFH) requirement for the meter and regulator; 386 CFH in our example.
If the water heater was a typical tank type at 40,000 BTU, then the overall system requirement would have been just 235,000 BTU with a meter and regulator rated at 235 Cubic Feet per Hour. A typical household meter and regulator is commonly rated at 250 Cubic Feet per Hour. As you can see that in the example above, when you change the water heater to a tankless, the existing regulator and meter would be potentially undersized. It is important to have a properly sized meter and regulator on the system; otherwise, the appliances on the system could experience operational issues. The local gas utility can provide more information on upgrading the meter and regulator for the home.
Hybrid pressure systems, with a 2 psi static pressure with regulators at each appliance, are sized differently than in this example. Consult your local gas supplier or the National Fuel Gas Code in regards to these type systems.
There are two basic pipe sizing methods: longest length and branch length. Proper sizing will allow the system to maintain the required minimum pressure drop.
In the longest length method, the pipe size of each section should be determined by using the longest length of piping from the point of delivery, the gas meter or regulator, to the most remote outlet and the load of the section.
In the branch length method, the pipe size of each section of the longest pipe run, from the point of delivery to the most remote outlet, should be determined by the longest run of piping and the load of the section. The pipe size of each section of branch piping should be determined using the length of piping from the point of delivery to the most remote outlet in each branch and the load of the section. Branch length sizing is the most common method.
Determining Pipe Size by Length and Capacity
We will need to calculate the total load of the system and each branch. In our sample system, Figure 1, measure and add the lengths of pipes at each section. Total the BTU of the appliances for each branch line and the main trunk line back to the gas meter. Select the appropriate sized gas line based on length, BTU capacity, and pressure drop from Table 2, Table 3, or Table 4.
You can see that, in a typical gas system, a tankless water heater with a capacity of 199,900 BTU will require a 1-inch pipe size for a 20 ft branch length (based on the 0.3 in w.c. pressure drop in Table 2). The same appliance would require just a ½” pipe size based on Table 4 the 3.0 in w.c. pressure drop.
A branch line is a pipe off the main line that feeds a group of appliances. In our example, we have two branch lines. The pipe size of the main pipe on the branch must be sized based on the total BTU of all the appliances on that branch line and pipe length.
The trunk line pipe is the main pipe from the meter/regulator that feeds the different branches. The trunk line must be sized based on the total BTU from each branch-line system or the sum of the total BTU of all the appliances on the system and pipe length.
Items such as elbows, tees, and valves are not included in these sample calculations. Their equivalent pipe length should be included when sizing gas systems. It is recommend that a licensed gas tradesman size, design, and install the gas system.
You can calculate the required inside diameter of the piping required for a specific appliance/system capacity and length.
Calculate Q by dividing the BTU capacity of the appliance(s) by 1,024.
To determine the allowable pressure drop, find the system static input gas pressure using a Manometer. Then, find the highest minimum gas pressure from all the appliances, usually listed on the appliances rating label. Subtract the highest minimum gas pressure from the static input gas pressure to get the difference. For example, the input static pressure is 7 in. w.c.; the highest minimum pressure is 6 in. w.c.; leaving a difference of 1 in. w.c. In this example the system can have a .5 in. w.c. pressure drop based on Table 3. If the input pressure was 9 in. w.c., in this example, then a 3.0 in. w.c. pressure drop based on Table 4 would be allowable.
The information in this article is meant for educational purpose only; it is not meant to be an engineering guide or supplement any national or local code. All national and local codes must be followed. Refer to the National Fuel Gas Code or your local gas supplier or code official for information. Gas systems should be designed, installed, and inspected by a certified and licensed gas fitter, engineer, or tradesman.
Gas Hose Adapter Warning
The Eccotemp L5 and Eccotemp L10 model heaters have a 1/2" to 3/8" adapter in the hardware pack for attachment of the LP hose to the heater.
This adapter must be installed with thread sealant , a spool of pipe tape which is included with the tankless water heater is recommended for use.
Multiple wraps of pipe tape may be necessary to assure complete seal.
Always check for gas leaks before using the heater.
Before attempting to light the water heater make sure to look and smell for gas leaks. Use a soapy solution to check all gas fittings and connections. Bubbling at a connection indicates a leak that must be corrected. When smelling to detect a gas leak, be sure to sniff near the floor also.
Credit to Eccotemp Articles # 115011222507
SHIPPING AND HANDLING
SHIPPING DAMAGE
If an item is damaged in transit, please contact us immediately upon your receipt of said package. If there is obvious visible damage to the package, please document it with photos or video if possible. These will be requested to help settle any claim with the carrier.
Please provide the order number, the damaged or defective item, and your name, email address, shipping address, and phone number.
Keep the product until we notify you with instructions. If you return a damaged order directly to us, you may jeopardize our ability to settle claims with the carrier. If a damage claim is compromised because you (the customer) return all or part of a shipment, we may deduct a loss percentage up to and including the full purchase price of the order.
30 Day Return Policy
For any defective items within 30 days of the purchase date please contact the seller. We will provide you instructions and contact information for technical support so an appointment can be scheduled for troubleshooting of your issues.
If your product is deemed defective and the issue cannot be resolved through troubleshooting, EccoTemp will provide an RMA for the defective product to be returned and a replacement item or refund will be issued immediately.
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ORDER CANCELLATIONS
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