Whirlpool Indirect-Fired Water Heater Spécifications télécharger pdf (Page 9)

LP-83 Rev. 8.14.14

B. PERFORMANCE AND SIZING GUIDELINES

NOTE: TABLE 5 DESCRIBES MINIMUM BTU/H REQUIRED TO ACHIEVE THE LISTED FIRST HOUR RATING.

MODEL

GROSS BOILER OUTPUT

140

F ΔT

127

F ΔT

115

F ΔT

SSU-20

84,000

121

140

168

SSU-30

102,000

154

180

212

SSU-30LB

113,000

169

198

234

SSU-45

141,000

212

248

292

SSU-45C

215,000

314

367

414

SSU-60

174,000

266

311

370

SSU-60C

245,000

354

414

467

SSU-80

212,000

330

386

440

SSU-80C

331,000

490

573

647

SSU-119

269,999

423

495

564

SSU-119C

425,000

637

745

841

Table 5

C. LOCATING THE WATER HEATER

This water heater is certified for indoor use only. DO NOT INSTALL OUTDOORS. Outdoor installations ARE NOT covered by warranty.

Choose a location for the water heater as centralized to the piping system as possible. Also, locate the water heater and domestic

water piping where it will not be exposed to freezing temperatures. All piping should be insulated. Additionally, place the water heater

so that the drain, controls, and inlets/outlets are easily accessible.

Locate the water heater where any leakage from the relief valve, related piping, tank, or connections will not result in damage to

surrounding areas or lower floors of the building. The water heater should be located near a floor drain, or installed in a drain pan. HTP

will NOT be held liable for leakage damages.

NOTE: To save on heating costs and improve energy efficiency, keep the distance between the boiler and water heater to a minimum

to reduce heat loss from excess piping and keep friction loss to a minimum. Ensure all piping between the boiler and water heater is

properly insulated to minimize heat loss.

The water heater may be located some distance from the boiler provided the circulator meets flow requirements through the coil. The

greater the distance from the water heater to the boiler, the longer the response will be to a call for domestic hot water.

This water heater must be installed vertical on a level surface.

Ensure water heater location can support the entire filled weight of the tank. Failure to properly support the tank could result in property

damage, serious personal injury, or death.

Figure 3 – Recommended Service Clearances

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 34 35

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Whirlpool Indirect-Fired Water Heater Spécifications Page 9

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