AquaStar GWH 1600 P manual Venting

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Installation instructions

3.6Venting

Danger: Do not reduce the vent pipe size. Do not put an elbow directly on top of heater. Failure to follow venting requirements may cause deadly exhaust gases to enter living space.

BMinimum vent pipe diameter: 5 inches

BMinimum vertical vent height: 6 feet, with no elbows

BEstablish 12 inch rise before any elbow

The heater must be vented to the outside following all local ordinances and specifications for installing a gas appliance vent or chimney. The heater must be located as close as practicable to a vertically rising chimney or vent that has a listed vent cap at its termination point. The venting system must be designed and constructed so as to develop a positive flow adequate to remove flue gasses to the outdoors. Consult the National Fuel Gas Code if the vent will have elbows or share venting with another natural draft appliance.

Warning: Do not combination vent with a mechanically vented appliance.

3.6.1Horizontal venting

Warning: Horizontally venting to a vertically constructed vent stack along an outside wall of a building is not permissible.

Warning: Horizontally venting to a sidewall vent terminator (without power vent) is not permissible.

Apower vent, with a proof-of-draft safety interlock device, is required and is available for sidewall venting. Contact your dealer. In the Commonwealth of Massachusetts power vented applications must utilize proof-of-draft safety interlock device.

3.6.2Vertical venting

BA 5 inch diameter gas vent constructed of double wall Type B gas vent is recommended. A 6 inch vent is required in elevations greater than 2000 feet, see Fig. 10. Under no circumstances should the vent pipe be reduced in size.

BAn approved gas vent connector must be attached to the top of the water heater and rise vertically at least 12" before entering into an approved gas vent connector elbow.

BThe minimum vertical gas vent height allowed is 6 feet; horizontal vent connectors and elbows are not to be considered in the total gas vent height.

BAll gas vent sections must be secured to each other with sheet metal screws and be properly supported.

Horizontal runs:

Any gas vent section that is greater than 45 degrees from the vertical is considered horizontal. Horizontal sections must slope upwards at least ¼ inch for every foot of its horizontal length and be properly supported. Keep the horizontal section short and avoid too many elbows. The maximum horizontal run allowed is half of the total vertical vent height; horizontal vent connectors and elbows are not to be considered in the total gas vent height.

Vent termination:

The gas vent constructed of double wall Type B gas vent must terminate above the roof surface with a listed vent cap at a height that's in accordance with Fig. 11 and table 2, provided they are at least 8 feet (2.4 m) from a vertical wall or similar obstruction. All other gas vents that are not able to terminate within the minimum specified height allowed must terminate not less than 2 feet (0.6 m) above the highest point where it's passed through the roof and at least 2 feet (0.6 m) higher than any vertical wall or similar obstruction within 10 feet (3.1 m).

LISTED VENT CAP

MINIMUM 6

FEET (1.8M)

LISTED GAS VENT

ESTABLISH A ONE

FOOT RISE BEFORE

ANY ELBOWS

Fig. 9 Flat roof

5” X 6” ADAPTOR USED ON HIGH ALTITUDE

Fig. 10 Vent Adaptor for High Altitude Installations

6 720 608 030

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Contents Model GWH 1600 P Index IndexAppliance details GWH 1600 P specifications Technical dataAppliance details Water resistantGeneral rules to follow for safe operation Unpacking the GWH 1600 P heaterDimensions in Inches and mm Dimensions and installation clearancesProper location for installing your heater Installation instructionsHeater placement and clearances Installation instructionsRemove cover and inspect Remove the temperature control Mounting HeaterHang heater on two L shaped hooks. See Fig Appliances located in confined spaces Combustion air requirementsVenting Existing interior masonry chimney Installation instructions Masonry chimneyGAS Connections Gas piping & connectionsFor Natural GAS Connecting the pressure relief valve PRV Connecting manometer Shut off gasMeasuring gas pressure Water connectionsOperation instructions For your safety read before operating your water heaterRecirculation application Operation instructionsSetting the water temperature Lighting instructionsTo turn off appliance Draining water from heater Temperature adjustment knobMaintenance intervals Maintenance and serviceWater valve PilotMain burners Vent assemblyMineral scale build-up Operate the circulating pumpPilot lights, but goes out when button released TroubleshootingIntroduction Pilot does not light Pilot goes out during or after hot water useHot water temperature fluctuates at tap Burners do not light with water flowCheck for a clogged inlet water filter screen see chapter Water is too hot Noise when heater is runningWater is not hot enough Burners ignite without hot water flowBurners do not operate cleanly yellow flames when operating Protecting the environment Protecting the environmentSaving water resources Interior components and diagram parts list Interior components and diagram parts listInterior components Components Diagram Components diagramDescription Reference Parts listTwelve Year Limited Warranty Serial Number Gas Pressure Reading StaticWaitsfield, VT all rights reserved

GWH 1600 P specifications

The AquaStar GWH 1600 P is a state-of-the-art gas water heater designed to efficiently meet the hot water needs of residential users. Renowned for its innovative features and user-friendly technology, the AquaStar GWH 1600 P stands out in the competitive market of heating solutions.

One of the main features of this model is its impressive heating capacity. With a power output of 16 liters per minute, it ensures an abundant supply of hot water for multiple applications simultaneously. This makes it ideal for households with high-demand hot water needs, such as families or homes with multiple bathrooms.

The GWH 1600 P employs advanced combustion technology that optimizes fuel efficiency. It utilizes a microprocessor-controlled system that adjusts the gas flow based on the water demand, ensuring a consistent and efficient heating performance. This not only translates into energy savings but also contributes to reduced carbon emissions, making it an environmentally friendly option.

Another notable characteristic of the AquaStar GWH 1600 P is its safety features. The unit is equipped with a range of safety mechanisms, including an automatic shut-off system that activates in the event of a gas leak or excessive temperatures. This provides peace of mind for users, ensuring that safety is prioritized without compromising performance.

Moreover, the GWH 1600 P is designed for ease of installation and maintenance. It features a compact design, allowing for versatile placement options within a home. The intuitive digital display provides clear information on the operation, enabling users to monitor and adjust settings effortlessly.

The durability of the AquaStar GWH 1600 P is another characteristic worth mentioning. Constructed with high-quality materials, the unit is built to withstand the rigors of daily use, ensuring longevity and reliability.

In conclusion, the AquaStar GWH 1600 P gas water heater combines efficiency, safety, and durability into a single, powerful solution for hot water needs. With its robust performance and advanced technologies, it remains a top choice for homeowners seeking a dependable and economical heating solution for their hot water requirements. Whether for daily use or for special occasions, the AquaStar GWH 1600 P is equipped to deliver unmatched performance and satisfaction.
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