AQUA PLUS indirect-fired water heaters — Product Manual

Ratings with 200°F boiler supply water

For water heater to achieve the rated performance below: Boiler water must be supplied to the water heater at 200°F, and the boiler water flow rate must be no less than given in the tables below. (For Ultra Gas boiler, Ultra Oil boiler or GV90+ boiler applications, with supply water at 190°F, see the ratings in the boiler manual.)

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 200°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

 

 

 

 

 

 

 

 

 

 

 

201

 

211

 

232

 

246

 

256

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

223

8 GPM

237

8 GPM

259

8 GPM

273

14 GPM

283

14 GPM

to

 

 

 

 

 

223

243

286

300

310

minimum

minimum

minimum

minimum

minimum

 

50°F

223

@

243

@

302

@

327

@

337

@

 

 

 

 

 

 

223

1.6 ft wc

243

1.6 ft wc

302

1.6 ft wc

354

5.4 ft wc

363

7.1 ft wc

DHW

 

 

 

 

 

223

243

302

374

417

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

223

 

243

 

302

 

374

 

483

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

223

 

243

 

302

 

374

 

483

 

 

 

 

 

 

 

 

 

 

 

 

 

223

 

243

 

302

 

374

 

483

 

 

 

 

 

 

 

 

 

 

 

 

 

223

 

243

 

302

 

374

 

483

 

 

 

 

 

 

 

 

 

 

 

 

 

223

 

243

 

302

 

374

 

483

 

 

119

 

129

 

150

 

164

 

174

 

 

 

 

 

 

 

 

 

 

 

 

 

157

 

166

 

188

 

201

 

211

 

 

 

 

 

 

 

 

 

 

 

 

 

194

 

203

 

225

 

239

 

249

 

 

 

 

 

 

 

 

 

 

 

 

115°F

231

 

241

 

262

 

276

 

286

 

 

 

 

 

 

 

 

 

 

 

268

 

278

 

299

 

313

 

323

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

306

8 GPM

315

8 GPM

337

8 GPM

351

14 GPM

360

14 GPM

to

 

 

 

 

 

337

352

374

388

398

minimum

minimum

minimum

minimum

minimum

 

50°F

337

@

363

@

411

@

425

@

435

@

 

 

 

 

 

 

337

1.6 ft wc

363

1.6 ft wc

443

1.6 ft wc

462

5.4 ft wc

472

7.1 ft wc

DHW

 

 

 

 

 

337

363

443

537

547

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

337

 

363

 

443

 

551

 

640

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

337

 

363

 

443

 

551

 

715

 

 

 

 

 

 

 

 

 

 

 

 

 

337

 

363

 

443

 

551

 

715

 

 

 

 

 

 

 

 

 

 

 

 

 

337

 

363

 

443

 

551

 

715

 

 

 

 

 

 

 

 

 

 

 

 

 

337

 

363

 

443

 

551

 

715

 

 

 

 

 

 

 

 

 

 

 

 

Part number GL-E223-ADOC 0311

41

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Image 41
Weil-McLain GL-E223-ADOC 0311 manual Ratings with 200F boiler supply water

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.