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448

Item

Part No.

Description

US List

Can List

WATER SYSTEM

2

2

77707-0014

77707-0015

MASTERTEMP

®

HEATER (CONT’D)

WATER SYSTEM REPLACEMENT PARTS

Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System”

Models 175NA, 175LP, 200NA, 200LP

Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System”

Models 300NA, 300LP

1000.53

1000.53

1202.24

1202.24

2

460748

Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System”

Models 250NA, 250LP

930.70

1118.33

2

77707-0016

Manifold Kit (Includes Item Nos. 3–14, 21, and Item Nos. 5–7 in “Electrical System”

Models 400NA, 400LP

1000.53

1202.24

2

474200

Basic Manifold Kit (Includes Item Nos. 3, 5, 10–14)

319.23

383.59

3

77707-0117

Coil/Tubesheet Sealing O-Ring Kit - Models 175NA, 175LP, 200NA, 200LP (6)

84.00

100.93

3

460749

Coil/Tubesheet Sealing O-Ring Kit - Models 250NA, 250LP (8)

84.00

100.93

3

77707-0118

Coil/Tubesheet Sealing O-Ring Kit - Models 300NA, 300LP (10)

84.00

100.93

3

77707-0119

Coil/Tubesheet Sealing O-Ring Kit - Models 400NA, 400LP (12)

84.00

100.93

8

77707-0001

Manifold Bypass Valve Kit

89.02

106.97

9

42001-0060S

Water Pressure Switch

128.49

154.39

9

473716Z

Water Pressure Switch (Old Header Design ASME)

4

CALL

CALL

13

U9-226Z

O-Ring

4.91

5.90

14

77707-0017

Connector Tube Kit (Includes 1 Connector Tube and 1 O-Ring)

85.38

102.59

15

77707-0010

Thermal Regulator Kit (Incl. Item Nos.16, 17, 18, 19 and Spring Clip)

162.62

195.40

16

38000-0007S

Thermal Regulator (Includes Spring Clip)

112.03

134.62

18

35505-1313

Thermal Regulator Cap O-Ring

7.17

8.62

20

U178-920PZ

Drain Plug

7.80

9.37

21

U78-60ZPS

Zinc Plug 428-60 PS

9.89

11.88

22

473715Z

Pressure Relief Valve

245.51

295.00

23

PKG 188Z

2 in. Union Adapter Package (Includes 2)

46.96

56.43

77707-0120

O-Ring Kit (Incl. Item Nos. 3, 5)

71.57

86.00

461102

Pro Service Package - Water Parts (Includes items in a reusable hard case, 8, 9, 15,

not shown, Thermistor (2), High Limit Switch (2), AGS Switch (2))

612.40

735.86

462051

Accessories and Documents Bundle

CALL

CALL

ASME Heater

Manufacture Date

Part No.

Description

US List

Can. List

ASME KITS

11/16/13 to Present

(New 9-Bolt Tub Design)

(Includes Item No.s 13-19,

20b, Lid, Nut/Washer [9X]

and Silicone Tube)

10/2012 to Present

(New Header Design)

475669

474954

474953

461007

472648Z

460925

Heat Exchanger Kit - 200 ASME

Heat Exchanger Kit - 250 ASME HD

Heat Exchanger Kit - 400 ASME HD

ASME Bypass Valve Tool Kit (Old Header Design)

Bypass Access Plug (ASME)

ASME Pressure Relief Valve Kit

4085.89

4672.61

4913.59

298.31

576.94

280.09

4909.61

5614.61

5904.17

358.45

693.25

336.56

474955

Heat Exchanger Kit - 250 ASME

4356.87

5235.21

474956

Heat Exchanger Kit - 400 ASME

4846.97

5824.12

Prior to 10/2012

(Old Header Design)

460923

460924

ASME Bypass Valve Kit (Old Header Design)

Thermal Regulator Kit (includes Spring Clip, ASME, Old Header Design)

501.55

245.10

602.66

294.51

77707-0001

Manifold Bypass Valve Kit ASME

89.02

106.97