Micro Series Water Temperature Control Units

Reference Manual (PN: 682.89373.00) for

Complete Operation and Installation Instructions

(Available online at www.sterlco.com)

Spare Parts List

(See previous page for Spare Parts Location)

Cooling Valves

 

 

Standard Solenoid

 

 

¼-inch (0.64 cm) x 5/32 orifice

 

732.00024.02

N/A

Immersion

 

230/3/60

 

460/3/60

575/3/50

Heaters

 

 

 

 

 

 

 

 

3-kW (3 req’d)

722.00128.20

722.00128.19

722.00130.04

 

3-kW contactor

726.00268.02

726.00267.02

726.00267.02

2

6-kW (3 req’d)

722.00128.01

722.00128.03

722.00130.01

6-kW contactor

726.00270.02

726.00267.02

726.00265.02

 

 

9-kW (3 req’d)

722.00128.05

722.00128.06

722.00130.02

 

9-kW contactor

726.00270.02

726.00268.02

726.00268.02

Motor Pumps

 

230/3/60

 

460/3/60

575/3/50

 

½-HP (0.37 kW)

075.00915.00 – 250 °F (121°C)

075.00915.00 – 250 °F (121°C)

075.00915.02 – 250 °F

 

(121°C)

 

 

 

 

 

3

½-HP MCP

726.00304.02

726.00303.02

726.00302.02

 

 

 

 

 

¾-HP (0.56 kW)

075.00856.00 – 250 °F (121°C)

075.00856.00 – 250 °F (121°C)

075.00856.02 – 250 °F

 

 

(121°C)

 

 

 

 

 

 

¾-HP MCP

726.00305.02

726.00303.02

726.00303.02

Pump Seal

 

 

250 °F (121°C) (SC/C/EPDM)

 

Kits

 

 

 

 

 

 

 

 

4

½-HP (0.37 kW)

 

 

162.00024.136

 

¾-HP (0.56 kW)

 

 

 

 

 

 

 

 

Common Parts

 

 

 

 

 

5

 

250 °F (121°C)

pressure switch **

692.86688.00K

6

 

250 °F (121°C)

safety thermostat

724.00665.00

7

 

Relief valve

 

044.00138.00

8

 

Type “K” thermocouple

 

701.00124.00

 

 

Temperature control module (Cal) less outputs

692.89720.00

 

 

 

 

 

 

AEC

 

2005-spares-tcu

 

 

Document #

 

 

 

 

 

 

 

 

** Reference complete manual (PN: 682.89374.00) for proper settings and installation.

Sterling, Inc.

Part No: 682.92594.10

2900 S. 160th Street · New Berlin, WI 53151 · USA

Bulletin No: HC2-320

Tel. 262.641.8610 • Fax 262.641.8653

 

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Sterling Water Heater quick start Spare Parts List, See previous page for Spare Parts Location