A.O. Smith BTH 120 - 250 warranty ROUGH-IN -DIMENSIONS Cyclone XHE BTH 120, Btu

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ROUGH-IN -DIMENSIONS

CYCLONE XHE BTH 120 - 250

Table 1. RECOVERY CAPACITIES - NATURAL GAS / L.P.

Model

BTU

Approx.

 

 

 

TEMPERATURE RISE - DEGREES °F - GALLONS PER HOUR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input

Gallon

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity

30

40

50

60

70

80

90

100

110

120

 

130

140

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BTH - 120

125,000 Nat.

60

475

356

285

237

203

178

158

142

129

119

 

110

102

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BTH - 120

120,000 L.P.

60

456

342

274

228

195

171

152

137

124

114

 

105

98

BTH - 150

150,000 Nat.

100

570

427

342

285

244

214

190

171

155

142

 

132

122

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BTH - 150

150,000 L.P.

100

570

427

342

285

244

214

190

171

155

142

 

132

122

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BTH - 199

199,900 Nat.

100

759

569

456

380

325

285

253

228

207

190

 

175

163

BTH - 199

199,900 L.P.

100

759

569

456

380

325

285

253

228

207

190

 

175

163

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BTH - 250

240,000 Nat.

100

912

684

547

456

391

342

304

274

248

228

 

210

195

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Recovery capacities are based on heater performance at 94% thermal efficiency.

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Contents Place These Instructions Adjacent to Heater Notify Owner to Keep for Future ReferenceROUGH-IN -DIMENSIONS Cyclone XHE BTH 120 BTUTable of Contents ForewordHigh Limit Switch E.C.O FeaturesWater Temperature Control Dishwashing Machine Requirement Installation InstructionsInsulation Blankets Circulating PumpAIR Requirements ClearancesHard Water Mechanical Exhausting of Room AIRPage PVC Elbow with Mesh Screen Direct Vent Terminal InstallationDirect Venting Masonry Side Walls Installation SequenceVent Pipe Manufacturers Installation Instructions Wooden Side WallsVertical Vent Terminal Installation Installation of Vent SystemVent Pipe Preparation Controls and SwitchesBlower Prover Switch GAS Piping System Connections BSR Board BTH 250 only Figure Water Line Connections Heater WiringClosed System Sequence of Operation Self Diagnostic ControllerOperation GAS Valve LED FlashingError Codes Fault ConditionsDisplay Flashes 05 when button is pressed Required Ability Initial START-UP Prior to Start UP Adjustment ProcedureOperating Instructions For Your Safety Read Before Operating Maintenance General InformationDraining Anode Inspection and ReplacementFlushing Sediment RemovalDrain Valve and Access Panels Vent SystemInstallation Diagrams Install in Accordance with Local Codes Page Page Page Manifold Kits Checklist and Service Information TROUBLE-SHOOTINGMotor RUNS, Burner Lights Momentarily Then Locks OUT Replacement PartsMotor will not RUN Noisy Burner OperationTank Service and Repair ExpensesClaim Procedure ALL Other PartsSmith Water Products CO., INC

BTH 120 - 250 specifications

The A.O. Smith BTH 120 - 250 is a high-efficiency water heater designed for commercial and industrial applications, renowned for its advanced technology and durable construction. This model stands out for its ability to provide reliable hot water while minimizing energy consumption, making it an ideal choice for businesses looking to enhance operational efficiency.

One of the main features of the A.O. Smith BTH series is its innovative design that integrates cutting-edge condensing technology. This system maximizes energy use by capturing and reusing heat that would otherwise be lost in traditional water heating methods. As a result, the BTH 120 - 250 delivers exceptional thermal efficiency ratings, often exceeding 90%, thereby reducing overall operating costs.

The BTH series is available in various capacities, ranging from 120,000 to 250,000 BTU per hour, ensuring that it meets the diverse needs of different businesses. This flexibility allows for installation in a variety of settings, from small restaurants to large manufacturing facilities.

Another significant characteristic of the BTH 120 - 250 is its robust construction. Built with high-quality materials, this unit is designed to withstand the rigors of continuous use. Its stainless steel heat exchanger resists corrosion and scale build-up, providing longevity and reduced maintenance requirements.

Safety features are integrated into the BTH series as well. It includes an electronic ignition system that eliminates the need for a standing pilot light, enhancing operational safety and reducing energy waste. Additionally, the built-in diagnostic system allows for quick identification of issues, streamlining maintenance procedures.

The BTH series also emphasizes user-friendly operation. Equipped with advanced control options, operators can monitor and adjust performance settings effortlessly. The digital display provides real-time operational data, which can assist in optimizing performance and ensuring consistent hot water availability.

In summary, the A.O. Smith BTH 120 - 250 is an exceptional choice for commercial water heating, combining high efficiency, advanced technology, and robust durability. Its innovative design, safety features, and user-friendly controls position it as a trusted solution for businesses seeking reliable hot water systems. By investing in this model, operators can ensure optimal performance while enjoying significant energy savings over time.