Lochinvar CP-5M-4/08, 45, RSB-i&s-05, 000 - 500 Sidewall Venting Masonry Chimney Installation

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To avoid a blocked vent condition, keep the vent cap clear of snow, ice, leaves, debris, etc.

Flue gases will form a white plume in winter. Plume could obstruct window view.

Flue gas condensate can freeze on exterior surfaces or on the vent cap. Frozen condensate on the vent cap can result in a blocked vent condition. Flue gas condensate can cause discoloration of exterior building surfaces. Adjacent brick or masonry surfaces should be protected with a rust resistant sheet metal plate.

IMPORTANT

Examine the venting system at least once a year. Check all joints and vent pipe connections for tightness. Also check for corrosion or deterioration. Immediately correct any problems observed in the venting system.

systems (Type “B” double wall or flexible or rigid metallic liners) are recommended. Consult with local code officials to determine code requirements or the advisability of using or relining a masonry chimney.

SIDEWALL VENTING

MASONRY CHIMNEY

INSTALLATION

A masonry chimney must be properly sized for the installation of a gas fired appliance. Venting of an appliance into a cold or oversized masonry chimney can result in operational and safety problems. Exterior masonry chimneys, with one or more sides exposed to cold outdoor temperatures, are more likely to have venting problems. The temperature of the flue gases from an appliance may not be able to sufficiently heat the masonry structure of the chimney to generate proper draft. This will result in condensing of flue gases, damage the masonry flue/tile, insufficient draft and possible spillage of flue gases into an occupied living space. Carefully inspect all chimney systems before installation. If there is any doubt about the sizing or condition of a masonry chimney, it must be relined with a properly sized and approved chimney liner system.

Inspection of a Masonry Chimney

A masonry chimney must be carefully inspected to determine its suitability for the venting of flue gases. A clay tile lined chimney must be structurally sound, straight and free of misaligned tile, gaps between liner sections, missing sections of liner or any signs of condensate drainage at the breaching or clean out. If there is any doubt about the condition of a masonry chimney, it must be relined. An unlined masonry chimney must not be used to vent flue gases from this appliance. An unlined chimney must be relined with an approved chimney liner system when a new appliance is being attached to it. Metallic liner

FIG. 14 Sidewall Venting with an Induced Draft Fan

This appliance is NOT approved for sidewall venting with the negative draft venting system as shipped from the factory. An induced draft fan MUST be used if the installation requires that the flue gases be vented out a sidewall. A properly sized and installed induced draft fan may also be used to vent the flue gases vertically if required by jobsite restrictions. The induced draft fan must be listed by a nationally recognized test agency, be properly sized and installed per the recommendations of the induced draft fan manufacturer and meet local code requirements. Use care to ensure that the mechanical- ly supplied draft does not exceed the range of a negative 0.02 to 0.05 inches water column to ensure proper operation. If draft exceeds the specified range, the fan must be adjusted or the installation of a baro- metric damper in the flue may be required to properly control draft. An induced draft fan MUST be interlocked into the appliance’s control circuit to start when the appliance calls for heat. The induced draft fan MUST also be equipped with a proving switch, properly interlocked into the appliance’s control circuit to prove fan operation before the main burners are allowed to fire. A vertical or sidewall vent termination for an induced draft fan MUST be installed per the recommendations of the fan manufacturer and provide proper clearances from any combustion or ventilation openings, windows, doors or other openings into the building. All induced draft fan installations must comply with local code requirements.

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Contents Special Instructions to Owner WarrantyChecking Equipment Contents User Warning Codes Installation ProcedureLocation of Unit Clearance from Combustible Construction Clearances from Combustible ConstructionCombustion Air Through Ducts Table a Minimum Recommended Combustion AIR Supply OpeningsTable B Vent Pipe Sizes VentingConventional Negative Draft Venting System Input Btu/hr Flue SizePage Venting Termination Vent Termination from Peaked Roof 10’ or Less from RidgeSidewall Venting Masonry Chimney Installation Inspection of a Masonry ChimneyAutomatic Vent Damper Vent Damper and Vent Damper Terminal BlockGAS Connection GAS Supply GAS Pressure TestTable C Table D Manifold PressureTable G GAS Connections Table F Fittings to Equivalent Straight PipeBtu/hr Distance from Meter In Feet Install Piping to Control GAS PipingGAS Manifold Pressure Adjustment Procedure WrenchChecking GAS Supply Pressure PilotCombination GAS Valves Venting of Combination Gas ValvesRelief Valve Water Flow Switch if Equipped Relief Valve Water HeaterTWO Stage Burner Control System Minimum Flow Rate Required to Actuate Flow SwitchLOW Water Cutoff if Equipped Table J AMP Draw DataOperating Temperature Control Temperature AdjustmentTemperature Control Settings Locating Temperature ControlWiring of Remote Sensors Temperature Control SensorsInstallation of Remote Sensors High-Fire OffsetOutdoor AIR Reset Option Additional Temperature ControlsManual Reset High Water Temperature Limit Blocked Vent and Flame ROLL-OUT/FLAME Interlock SwitchInitial START-UP Lighting Instructions for Standing Pilot Models F1 PRE-START ChecklistInput for Your Safety Read Before Operating What to do if YOU Smell GASLighting Wand To Turn OFF GAS to Appliance Safety Shutoff Test for Standing Pilot Ignition SystemLighting Instructions for Spark Ignition Pilot Models F9/M9 Safety Shutoff Test for Spark Ignition Pilot System Operating Instructions To Turn OFF GAS to ApplianceFreeze Protection for a Heating Intermittent Pilot Spark Ignition System F9/M9Freeze Protection F9/M9 Intermittent Spark Ignition Pilot ModelsMaintenance Water TreatmentInspection Cleaning Procedure Removal of Combustion Chamber Lining or Base PanelsOuter Air Deflector and HEX Filler Bracket Piping of the Boiler System GAS Train and ControlsWater Connections Heating Boilers only Circulator Pump RequirementsTable L Circulator Pump SpecificationsCirculator Pump Operation PRIMARY/SECONDARY Boiler Piping Primary/Secondary Piping of a Single BoilerThree WAY Valves LOW Temperature Bypass RequirementsBoiler Flow Rates Table M Minimum Required Flow for Heating Boiler General Plumbing RulesInstallation with a Chilled Water System Table NTable O Terminal Strip Wiring Boiler Operating Temperature ControlPower Venter Connection To Terminal Strip Wire GaugeWater Velocity Control Required Temperature RiseTable P Required Temperature Rise Btu/hr To 7 Grains To 25 Grains HardnessSoftened Water Systems Water ChemistryPump Operation Minimum Pump Performance Remote Sensor Installation InstructionsThermostat Settings Heat ExchangerAutomatic Vent Dampers Optional Relief ValveCathodic Protection Thermal ExpansionDo not plug or cap the relief valve discharge Troubleshooting Guide 90,000 270,000 Btu/hr Models Water Heaters F1 Schematic Diagram F1 Unit Schematic Diagram F9 Unit Schematic Diagram M9 Unit Schematic Diagram F9/M9 Unit Page
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000 Btu/hr, 000 - 500, RSB-i&s-05, 45, CP-5M-4/08 specifications

The Lochinvar 000 BTU/hr, 45,000 - 260 is a high-efficiency water heater designed for residential and commercial applications, showcasing advanced technologies that set it apart in the industry. With a powerful heating capacity of up to 260,000 BTU/hr, this unit is engineered to meet the varying demands of hot water for both large households and businesses.

One of the standout features of the Lochinvar 000 is its innovative design that maximizes energy efficiency. Utilizing condensing technology, this water heater captures and reuses exhaust gases that would otherwise be lost, thereby improving thermal efficiency significantly. The result is an impressive Energy Factor (EF) rating that not only promotes sustainability but also translates into lower energy bills for the end user.

The unit is equipped with a user-friendly digital control interface that simplifies operation and monitoring. This control system allows for precise temperature adjustments, ensuring that users can maintain their desired water temperatures effortlessly. Additionally, the advanced diagnostics provided by the control system help in troubleshooting potential issues before they develop into more significant problems, enhancing the reliability of the unit.

Durability is another hallmark of the Lochinvar 000. Constructed with high-quality materials, including a robust stainless-steel tank, this water heater is designed to withstand the rigors of daily use. The stainless-steel construction also helps to resist corrosion, which is a common issue in water heaters, thereby extending the lifespan of the unit.

Furthermore, Lochinvar has integrated safety features into the design of the 000 model, including an automatic shut-off system and advanced flame safeguard controls to prevent hazardous situations. This focus on safety ensures peace of mind for users, making it an ideal choice for family homes and workplaces alike.

In terms of installation, the Lochinvar 000 is relatively straightforward, with options for both indoor and outdoor setups. The compact design allows for flexible installation, accommodating various space requirements without compromising performance.

Overall, the Lochinvar 000 BTU/hr, 45,000 - 260 combines reliability, efficiency, and advanced technology, making it a superior choice for those seeking a powerful and dependable water heating solution. This water heater not only meets but exceeds modern expectations for performance and safety, catering to a wide range of hot water needs.
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