King Electric Model U-SS User Manual

Utility heater, Electrical mfg. company, Protect your equipment

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Protect your equipment

from destructive freezing by install-

ing this unit where protective warmth is required. This versatile utility
heater will save you time and money by preventing the costly inconve-
nience of frozen pipes and equipment in your pump room, valve room,
utility room, etc. With the automatic thermostat you set the required
temperature to be maintained. Low wattage units can be used in electri-
cal cabinets for moisture control and to maintain a minimum operating
temperature to provide high reliability of electronic equipment.

UTILITY HEATER

FEATURES
• Thermostat has range of 40º to 90ºF
• Steel sheath long life element
• Expanded metal element shield
• 4 mounting feet
• Capillary tube safety high limit
• Steel case and grille
• Optional stainless steel case and grille
• Baked enamel ivory finish
• ½" knockout for electrical hookup
• 1-year warranty

9131 10th Avenue South, Seattle WA 98108 (206) 762-0400 fax (206)763-7738

electrical mfg. company

Clearances from combustible surfaces

Low Wattage Clearances from combustible surfaces - for 62 Watts to 187 Watts
Maximum wattage for vertical installation is 250 Watts. Do not exceed 250 Watts with this installation.

VERTICAL

ON WALL

(Thermostat Up)

DO NOT INSTALL THIS WAY

* cubic foot cabinet
** 240 Volt unit run at 120 Volts

U.indd : 1/10

WATTAGE

Model for

120V

Model for

240V

ROOM SIZE

(cubic feet)

62

U2425**

N/A

5*

125

U2450**

N/A

10*

187

U2475**

N/A

15*

250

U24100**

U2425

20

500

U1250

U2450

38

750

U1275

U2475

50

1000

U12100

U24100

75

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