Weil-McLain GL-E223-ADOC 0311 manual Ratings with 180F boiler supply water

Page 43

AQUA PLUS indirect-fired water heaters — Product Manual

Ratings with 180°F boiler supply water

For water heater to achieve the rated performance below: Boiler water must be supplied to the water heater at at least 180°F, and the boiler water flow rate must be no less than given in the tables below.

Boiler

Heating

Capacity

MBH

50

70

90

110

130

150

170

190

210

250

300

350

400

450

500

50

70

90

110

130

150

170

190

210

250

300

350

400

450

500

First Hour Rating Capacity (GPH) — Boiler Water Supply at 180°F

DO NOT exceed the boiler-side flow rate listed in “Maximum boiler-side flow rate,” page 23

DHW

AQUA

Boiler

AQUA

Boiler

AQUA

Boiler

AQUA

Boiler

AQUA

Boiler

Water

Water

Water

Water

Water

temps

PLUS

PLUS

PLUS

PLUS

PLUS

Min GPM &

Min GPM &

Min GPM &

Min GPM &

Min GPM &

 

35

45

55

85

105

 

Head Loss

Head Loss

Head Loss

Head Loss

Head Loss

 

 

 

 

 

 

 

93

 

103

 

124

 

138

 

148

 

 

 

 

 

 

 

 

 

 

 

 

 

120

 

130

 

151

 

165

 

175

 

 

 

 

 

 

 

 

 

 

 

 

 

147

 

157

 

178

 

192

 

202

 

 

 

 

 

 

 

 

 

 

 

 

140°F

174

 

184

 

205

 

219

 

229

 

 

 

 

 

 

 

 

 

 

 

181

 

200

 

232

 

246

 

256

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

181

8 GPM

200

8 GPM

252

8 GPM

273

14 GPM

283

14 GPM

to

 

 

 

 

 

181

200

252

300

310

minimum

minimum

minimum

minimum

minimum

 

50°F

181

@

200

@

252

@

310

@

337

@

 

 

 

 

 

 

181

1.6 ft wc

200

1.6 ft wc

252

1.6 ft wc

310

5.4 ft wc

363

7.1 ft wc

DHW

 

 

 

 

 

181

200

252

310

400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

181

 

200

 

252

 

310

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

181

 

200

 

252

 

310

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

181

 

200

 

252

 

310

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

181

 

200

 

252

 

310

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

181

 

200

 

252

 

310

 

400

 

 

119

 

129

 

150

 

164

 

174

 

 

 

 

 

 

 

 

 

 

 

 

 

156

 

166

 

187

 

201

 

211

 

 

 

 

 

 

 

 

 

 

 

 

 

193

 

203

 

224

 

238

 

248

 

 

 

 

 

 

 

 

 

 

 

 

115°F

231

 

240

 

262

 

275

 

285

 

 

 

 

 

 

 

 

 

 

 

268

 

277

 

299

 

313

 

322

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

284

8 GPM

307

8 GPM

336

8 GPM

350

14 GPM

360

14 GPM

to

 

 

 

 

 

284

307

373

387

397

minimum

minimum

minimum

minimum

minimum

 

50°F

284

@

307

@

378

@

424

@

434

@

 

 

 

 

 

 

284

1.6 ft wc

307

1.6 ft wc

378

1.6 ft wc

461

5.4 ft wc

471

7.1 ft wc

DHW

 

 

 

 

 

284

307

378

470

545

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

284

 

307

 

378

 

470

 

608

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

284

 

307

 

378

 

470

 

608

 

 

 

 

 

 

 

 

 

 

 

 

 

284

 

307

 

378

 

470

 

608

 

 

 

 

 

 

 

 

 

 

 

 

 

284

 

307

 

378

 

470

 

608

 

 

 

 

 

 

 

 

 

 

 

 

 

284

 

307

 

378

 

470

 

608

 

 

 

 

 

 

 

 

 

 

 

 

Part number GL-E223-ADOC 0311

43

Image 43
Contents Product Manual Contents Boiler water restrictions When servicing water heaterPlease read before proceeding Operating restrictionsRecommended clearances Pre-installationClearance to combustible materials Water heater operating restrictions Domestic water piping requirementsHot Water Can Scald Massachusetts applications Domestic water pipingPiping overview General applicationsPipe from drain to floor drain, if available Recirculation Recirculation components Components Potential problemsOperation Boiler-side piping WiringZoning with circulators primary/secondary system piping Zoning with zone valves direct-connected system piping Zoning with zone valves primary/secondary system piping Dedicated single-boiler piping Multiple water heaters domestic water piping Cific details on installing Special considerations Connecting to a low-pressure steam boilerFilling the piping Boiler-side wiring and controls System piping Wiring zoning with circulatorsWiring zoning with zone valves Filling the domestic water tank Start-up checklistWater heater filling and start-up Maximum boiler-side flow rateSetting the thermostat Water heater temperature adjustmentGeneral notes Perform the following procedures Water heater maintenanceMonthly maintenance by user Annual start-up by qualified service technicianDrain the water heater if necessary during shutdown periods Inspect anode and water heater interiorTroubleshooting procedures TroubleshootingPreparation for troubleshooting Insufficient hot water Water quality problemsTop of tank or insulation wet Undersized water heater? Insufficient hot waterBoiler system improperly sized? Check component parts Check for air in the system check water heater air vent Check boiler operating temperaturesClean the boiler water system Check location of flow control devicesReduce stacking Excessive domestic water temperatureInstall a thermostatic mixing valve Install a recirculation loopBoiler relief valve lifting or weeping Faulty boiler expansion tank?Faulty boiler relief valve? Faulty boiler fill valve?Temperature/pressure relief valve lifting or weeping Is the source of water from the T&P relief valve? Water on the floor near the tankTop of tank or insulation wet Check for leaks from sources other than the water heaterAnodes last less than two years Rapid decay of magnesium anodeWater smells like rotten eggs Water quality problemsMilky water Discolored water from the hot water faucet Aqua Plus Replacement parts105 Ahri ratingsFirst Hour Rating Capacity GPH Boiler Water Supply at 200F Ratings with 200F boiler supply waterFirst Hour Rating Capacity GPH Boiler Water Supply at 190F Ratings with 190F boiler supply waterFirst Hour Rating Capacity GPH Boiler Water Supply at 180F Ratings with 180F boiler supply water105 Dimensions

GL-E223-ADOC 0311 specifications

The Weil-McLain GL-E223-ADOC 0311 is a notable addition to the lineup of high-efficiency cast iron boilers designed for both residential and commercial applications. This model stands out due to its focus on reliability, longevity, and energy efficiency, making it an ideal solution for those seeking effective heating solutions.

A key feature of the GL-E223 model is its durable cast iron construction. The cast iron heat exchanger not only enhances the boiler's overall resilience but also improves its thermal efficiency. This characteristic ensures the boiler can withstand the stress of continuous operation while providing consistent heating performance year after year.

The GL-E223-ADOC 0311 employs advanced burner technology, which optimizes combustion efficiency, reducing fuel consumption. With its ability to modulate based on the heating demand, the boiler adjusts its output to ensure it runs at peak efficiency, minimizing energy waste. This feature is particularly beneficial in terms of energy savings and reducing operational costs over time.

In terms of sizing, the Weil-McLain GL-E223 model is engineered to provide adequate heating for a wide range of applications. Its output capacity is meticulously designed to accommodate residential heating requirements while being robust enough for light commercial usage. The controls and monitoring systems integrated into this boiler allow for easy adjustments and improved system management.

One significant characteristic of this model is its built-in features for enhanced safety and convenience. The boiler includes safety controls that prevent overheating, as well as an easy-access inspection and cleaning configuration that extends the life of the unit and eases maintenance efforts.

Furthermore, the GL-E223-ADOC 0311 is designed to be compatible with a range of hydronic heating systems. This adaptability allows for seamless integration into existing infrastructure or new installations, allowing homeowners and businesses the potential for improved heating solutions without extensive modifications.

Overall, the Weil-McLain GL-E223-ADOC 0311 encompasses advanced engineering with its cast iron construction, efficient burner technology, and user-friendly features that ensure reliability and efficiency. Whether for new installations or upgrades, this boiler is a solid choice for efficient heating solutions, resonating well with those prioritizing energy conservation and long-term performance.