AquaStar 38B LP, 38B NG specifications Open loop potable water and combination space heating system

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If you are using the AquaStar for combined space heating and potable water heating (see schematic diagram below), all piping and other components connected to the system must be suitable for potable water, (b) toxic chemicals such as those commonly used for boiler treatment to prevent corrosion and freezing must not be introduced into the system, and

(c)if the space heating requires water temperatures higher than those required for do- mestic, potable water, a mixing valve or other similar device must be provided to reduce scald hazard potential, (d) maximum system water temperature must not exceed 140°F

(60°C). DO NOT CONVERT AN EXISTING, CLOSED HOT WATER HEATING SYSTEM TO A COMBINATION SPACE AND POTABLE WATER HEATING SYSTEM USING THE AQUASTAR OR ANY OTHER HEAT SOURCE.

Open loop potable water and combination space heating system*

* To be used with a tank, check local codes. May not be permitted in some jurisdictions.

 

 

Notes

 

1.

Maximum operating temperature of 38B: 140°F

 

 

2.

Maximum heating capacity:

40°F rise

20°F rise

 

AquaStar 38B -

30,000 BTU/hr

15,000 BTU/hr

3.System shown is electric storage tank with recirculating supply drawn from the tapping for the lower heating element.

4.Schematic is for illustration and example only and must not be used for actual installation without appropriate engineering and technical advice from a professional properly licensed in the locality where the installation is made.

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Contents For Your Safety Table of ContentsWhat to do if YOU Smell GAS Features AquaStar 38B LP and 38B NG SpecificationsUnpacking the Aquastar Heater Open loop potable water and combination space heating system Could Freeze Proper Location for Installing Your HeaterGeneral Rules to Follow For Safe Operation Combustion AIR RequirementMounting Installation ClearancesVenting Above 4.500 ft consult your local gas supplier Maximum Inlet GAS Flow Pressure SettingWater Connections Altitude Natural Gas Liquid PropaneOperating Instructions For Your Safety Read Before Lighting the PilotSetting the Water Temperature Lighting InstructionsTo Turn OFF GAS to Appliance Characteristic Pilot Flame Maintenance and ServicePilot Lights but Flame Goes OUT When Button is Released Trouble ShootingBurners do not Ignite When HOT Water is Turned on Water is TOO HOTWater is not HOT Enough HOT Water Temperature Fluctuates Unbalanced pressure in waterlinesInsufficient gas pressure Diagram of AquaStar 38 B Interior Components Diagram and Parts List LPG Interior Components Diagram Parts List 38BControlled Energy Corp Installation Checklist

38B LP, 38B NG specifications

The AquaStar 38B LP and AquaStar 38B NG are cutting-edge water heating solutions designed for efficiency and performance, ideal for both residential and commercial applications. These models boast a sleek, compact design, making them suitable for installation in tight spaces while still delivering robust heating capabilities.

One of the key features of the AquaStar 38B LP and 38B NG is their advanced energy efficiency. With an impressive Energy Factor (EF) rating, these units utilize state-of-the-art heat exchange technology to maximize heat transfer and minimize energy consumption. This translates to reduced utility bills and a smaller carbon footprint, making them eco-friendly options in today’s sustainability-focused market.

The AquaStar models are available in two fuel types: LP (liquefied propane) and NG (natural gas). This dual-fuel flexibility allows users to select the ideal option based on availability and cost, ensuring optimal performance tailored to individual needs. The integration of high-quality burners further enhances the efficiency and reliability of these systems, ensuring quick recovery times and consistent hot water availability.

One notable characteristic of the AquaStar 38B units is their ability to provide continuous hot water. This makes them an excellent choice for households with high demand or commercial establishments like restaurants and hotels, where hot water is required throughout the day.

Moreover, the AquaStar 38B models are equipped with innovative safety features to enhance user protection. The built-in temperature control mechanism allows users to set their preferred water temperature, while also incorporating anti-scald technology to prevent overheating.

In terms of maintenance, the AquaStar 38B units stand out with their user-friendly design. Routine maintenance is straightforward, and the models feature easily accessible components for servicing, which contributes to their longevity and reliability.

In conclusion, the AquaStar 38B LP and 38B NG represent a fusion of efficiency, safety, and advanced technology. With their energy-saving capabilities, versatile fuel options, and robust design, these water heaters are a worthwhile investment for anyone seeking reliable and efficient hot water solutions.
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