Rheem 136-1826 installation instructions Catalog NO. RM-001, Important Warning

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CATALOG NO.: RM-001

Effective : 01-15-02

Replaces: 03-15-01

OPERATING AND

INSTALLATION

INSTRUCTIONS

Models 136-1826

MODEL

SERIAL NUMBER

INSTALLATION DATE

START UP DATE

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors or liquids or other combustible materials in the vicinity of this or any other appliance. To do so may result in an explosion or fire.

WARNING

Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. Refer to the user's information manual provided with this heater. Installation and service must be performed by a qualified installer, service agency or the gas supplier.

FOR YOUR SAFETY

WHAT TO DO IF YOU SMELL GAS

*Do not try to light any appliance.

*Do not touch any electrical switch; do not use any phone in your building.

*Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

*If you cannot reach your gas supplier, call the fire department.

IMPORTANT WARNING

THE HEATER MUST BE INSTALLED IN ACCORDANCE WITH THE INSTRUCTIONS IN THIS MANUAL. WAR- RANTY WILL NOT APPLY TO UNITS NOT INSTALLED, OPERATED OR MAINTAINED ACCORDING TO THESE INSTRUCTIONS. THE INSTALLATION MUST CONFORM TO THE AUTHORITIES HAVING JURISDICTION AND/ OR WITH THE LATEST EDITIONS OF THE NATIONAL FUEL GAS CODE ANSI Z223.1, THE NATIONAL

ELECTRIC CODE ANSI/NFPA 70.

Rheem Commercial Water Heater Products Ruud Commercial Water Heater Products One Bell Road • Montgomery, AL 36117 (205) 260-1500

Part No. 240454

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Contents Important Warning Catalog NO. RM-001Electric Code ANSI/NFPA Index Series GB For circulating tank systems Through 1826 Mbtuh Construction FeaturesSpecification Data Page Shipping Receivingequipment Installation RegulationsWater Flow Water ConditionsCombustible Floor Base BaserequirementsBoiler Part Protected Surfaces CombustibleconstructionclearancesRecommended Minimum AIR Openings Combustion and Ventilation AIR SupplyMODEL181-399 ModelMODELS926-1758 Models 512Indoorheaters Models MODELS181-399 Heater Before Heater After Drafthood InstallationPage Fig. #7043.1 Vent Damper Installation Power VentingModels 136 Through 264 Where Required Location OutdoorwaterheatersNormal Operation Summary MountingBTU/CF Gas Natural PropaneSP. GR Pipe SizesFig.#8185.1 Test piping as followsCold Water Supply WaterGPM NPT HOT Water Supply Heater TanktemperaturecontrolSeries with 115 Volt Supply to the Heater Piping DIAGRAM-1 Heater 1 Tank Thermostat Supplied Installation Water Heater PlumbingSequenceofoperation Piping Must be Equal Between Tees and TANKS. Notes Piping DIAGRAM-1 Heater 2 TankFig. # 8067-RHEEM Piping DIAGRAM-1 Heater 3 TankPiping DIAGRAM-1 Heater 4 Tank Piping DIAGRAM-2 Heater 1 Tank Special Thermostat and Well Energy Saving Pump Control Description of Controls in GeneralElectronicignition Flow Switch Tankstat Temperature ControlHighlimit Single Stage Tankstat ElectricalSTART-UP ON-OFFOPERATIONScalding TIME/TEMPERATURE Relationships in ScaldsFor Your Safety Read Before Operating To Shut Down Close all manual gas valves. Turn off electric powerMonthly Inspectionand MaintenanceproceduresSix Months Service Assistance System Shut Down ProcedureBurner Inspection Venting System InspectionTrouble Shooting Problem If okay replace ignition module Start Electrical Electronic Ignition IID Models 512Wiring Diagram KEY Wiring Diagrams Wiring Diagram Models 512 Wiring Diagram Models 331Wiring Diagram Models 726 Wiring Diagram ModelsFig. # 1967e Wiring Diagram Model 825 Wiring Diagram Models 962Model 136 GB only Replacement Parts ListsModel 136 GB only Models 181, 264, 331, 399 GB Page Models 181, 264, 331, 399 GB Models 181, 264, 331,339 GB Models 512, 627, 726, 825 GB Models 512, 627, 726, 825 GB Models 512, 627, 726, 825 GB Models 926-1826 GB Models 926-1826 GB Models 926-1826 GB

136-1826 specifications

The Rheem 136-1826 is a highly efficient heating and cooling unit designed to provide reliable performance and comfort in residential settings. This unit is particularly notable for its advanced features, robust technologies, and outstanding characteristics that set it apart in the HVAC market.

One of the defining features of the Rheem 136-1826 is its energy efficiency. Rated with a high Seasonal Energy Efficiency Ratio (SEER), this unit efficiently converts energy into cooling output, leading to significant savings on utility bills. The environmentally friendly refrigerants used in its operation comply with current global regulations and aim to minimize any negative impact on the ozone layer.

Additionally, the Rheem 136-1826 incorporates advanced climate control technologies. Its innovative multi-stage compression offers superior cooling performance and an enhanced ability to maintain comfortable temperatures, even during extreme weather conditions. The variable-speed motor allows for precise airflow management, leading to quieter operation and improved indoor air quality by minimizing dust and allergens in circulation.

Another remarkable attribute of the Rheem 136-1826 is its smart technology integration. Homeowners can connect the unit to Wi-Fi and control it remotely through a mobile app. This feature not only provides convenience but also allows users to monitor system performance, adjust settings, and receive maintenance reminders. The programmable thermostat included in the setup further enhances energy conservation efforts, enabling users to tailor their heating and cooling schedules to their lifestyle.

In terms of installation and maintenance, the Rheem 136-1826 has been designed with user-friendliness in mind. Its compact size allows for easy installation in various locations, making it a versatile choice for different home designs. The durable construction materials used in this unit ensure longevity and reduced maintenance needs over time.

Overall, the Rheem 136-1826 stands out for its combination of energy efficiency, advanced cooling technologies, smart features, and ease of use. It is an ideal choice for homeowners looking for a reliable and efficient heating and cooling solution that not only enhances indoor comfort but also contributes to long-term energy savings. Whether replacing an old system or installing a new one, the Rheem 136-1826 is well-equipped to meet the demands of modern living.
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