Lochinvar PB/PF 502 Part Description Model no Heat Exchanger Assemblies, Jacket / Door Assemblies

Page 4

ITEM

PART

DESCRIPTION

MODEL NO.

NO.

NO.

 

 

 

 

 

 

 

 

HEAT EXCHANGER ASSEMBLIES

 

23

HEX3228

HEAT EXCHANGER (HLW)

PF502

23

HEX3236

HEAT EXCHANGER (H)

PB502

23

HEX3229

HEAT EXCHANGER (HLW)

PF752

23

HEX3237

HEAT EXCHANGER (H)

PB752

23

HEX3230

HEAT EXCHANGER (HLW)

PF1002

23

HEX3238

HEAT EXCHANGER (H)

PB1002

23

HEX3231

HEAT EXCHANGER (HLW)

PF1302

23

HEX3239

HEAT EXCHANGER (H)

PB1302

24

JKH2016

V BAFFLE (20 REQ.)

502

24

JKH2017

V BAFFLE (20 REQ.)

752

24

JKH2018

V BAFFLE (20 REQ.)

1002

24

JKH2019

V BAFFLE (20 REQ.)

1302

25

JKP6569

V BAFFLE STRAP (3 REQ.)

ALL

26

TST2300

HIGH LIMIT BULBWELL

ALL

27

TST2306

THERMOSTAT BULBWELL 3/8"

ALL

28

DRV4003

DRAIN PIPE ASSEMBLY

ALL

29

WTR3718

HEAT EXCHANGER FLANGE

ALL

 

 

JACKET / DOOR ASSEMBLIES

 

30

FAN3027

JACKET TOP, WITH VENTILATION FAN

ALL

31

JKH6742

JACKET, OUTER FRONT UPPER LEFT

ALL

32

JKH6738

JACKET, OUTER FRONT LOWER

502

32

JKH6739

JACKET, OUTER FRONT LOWER

752

32

JKH6740

JACKET, OUTER FRONT LOWER

1002

32

JKH6741

JACKET, OUTER FRONT LOWER

1302

33

JKH5086

JACKET, OUTER RIGHT

502

33

JKH5087

JACKET, OUTER RIGHT

752

33

JKH5088

JACKET, OUTER RIGHT

1002

33

JKH5089

JACKET, OUTER RIGHT

1302

34

JKH6989

JACKET, OUTER LEFT

502

34

JKH6990

JACKET, OUTER LEFT

752

34

JKH6991

JACKET, OUTER LEFT

1002

34

JKH6992

JACKET, OUTER LEFT

1302

 

 

MISCELLANEOUS

 

35

FAN2027

FAN, VENTILATION

ALL

36

MSC2731

BURNER SIGHT GLASS

ALL

37

FIL2001

AIR FILTER

ALL

38

GKT2012

IGNITOR GASKET

ALL

39

GKT2033

FLANGE GASKET

ALL

40

GKT2034

BURNER/BLOWER GASKET

ALL

41

GKT2079

BURNER/ HEX GASKET

ALL

42

GKT2705

HEX/DIVIDER PANEL GASKET

ALL

43

MSC2975

CONDENSATE TRAP

ALL

44

RLY2902

RELAY, LOUVER

ALL

45

TST3012

FLUE SENSOR

ALL

46

WTR2530

LOW WATER CUT-OFF, MANUAL RESET (OPTIONAL) PRIOR TO H08H00211095

ALL

46

WTR30000

LOW WATER CUT-OFF, MANUAL RESET (OPTIONAL) BEGINNING H08H00211095

ALL

46

WTR2528

LOW WATER CUT-OFF, AUTO RESET (OPTIONAL) PRIOR TO H08H00211095

ALL

46

WTR30001

LOW WATER CUT-OFF, AUTO RESET (OPTIONAL) BEGINNING H08H00211095

ALL

-

WTR2222

LOW WATER CUT-OFF PROBE (OPTIONAL)

ALL

-

WTR20000

LOW WATER CUT-OFF BOOT (OPTIONAL)

ALL

-

FUS2001

FUSE, 3.15A 5 X 22MM

ALL

-

FUS2002

FUSE, 5A 5 X 22MM

ALL

-

FUS2003

FUSE, 1.6A 5 X 20MM

ALL

-

PUM3013

PUMP

ALL PF

-

GKT2053

JACKET GASKET

ALL

-

GKT30000

GASKET, PVC 1/4 X 5/8 X 25'

ALL

-

KIT3115

KIT, OUTDOOR AIR RESET

ALL

-

KIT3109

KIT, ALARM ON ANY FAILURE WITH BELL

ALL

-

KIT3110

KIT, MANUAL RESET LOW WATER CUTOFF PRIOR TO H08H00211095

ALL

-

KIT30041

KIT, MANUAL RESET LOW WATER CUTOFF BEGINNING H08H00211095

ALL

-

KIT40020

KIT, TANK SENSOR

ALL PF

-

KIT40021

KIT, SYSTEM SENSOR

ALL PB

 

 

PLEASE HAVE MODEL NUMBER AND SERIAL NUMBER WHEN ORDERING PARTS

 

 

 

 

 

PB1-PF1-RP-04

4 of 4

©-9/09-Printed in U.S.A.

Image 4
Contents Replacement Parts List PB1-PF1-RP-04 Part Description Model no Controls & Gauges GAS Train AssembliesJacket / Door Assemblies Part Description Model no Heat Exchanger AssembliesMiscellaneous

PB/PF 502 specifications

The Lochinvar PB/PF 502 is an innovative commercial water heater designed to meet the demands of modern facilities with efficiency and reliability in mind. This unit excels in providing hot water in a range of applications, including restaurants, hotels, and industrial settings, where high-volume hot water is essential.

One of the main features of the PB/PF 502 is its high thermal efficiency, which maximizes energy use and reduces operating costs. With an efficiency rating that often exceeds 95%, this water heater can significantly lower utility bills while still providing ample hot water supply. The unit achieves this efficiency through advanced condensing technology, which captures and utilizes heat from the exhaust gases during the combustion process.

The PB/PF 502 is equipped with a robust stainless steel heat exchanger that not only enhances efficiency but also ensures durability and longevity. This type of construction is resistant to corrosion, making it suitable for various water quality conditions. The unit also features a compact design, optimizing space in mechanical rooms while providing powerful performance.

In terms of versatility, one of the standout characteristics of the PB/PF 502 is its multiple configurations. It can operate as a fully modulating unit that adjusts its firing rate to match the demand for hot water. This not only improves energy efficiency but also ensures consistent water temperature, reducing the risk of fluctuations that can affect comfort and safety.

The Lochinvar PB/PF 502 incorporates advanced control technologies for easy operation and monitoring. The user-friendly digital display allows operators to quickly assess performance metrics and adjust settings as necessary. Additionally, with built-in diagnostic capabilities, any potential issues can be identified and addressed promptly, minimizing downtime.

Safety features are also prioritized in the PB/PF 502. It includes multiple safety protocols, such as flame sensor monitoring and high-limit safety shutoffs. These systems protect not only the equipment but also the surrounding space from potential hazards.

In summary, the Lochinvar PB/PF 502 is characterized by its high efficiency, durable construction, compact design, versatile configurations, advanced control technologies, and safety features. Ideal for any commercial operation requiring reliable hot water supply, it represents a smart investment for businesses looking to optimize energy use and enhance operational effectiveness.