ITEM

PART NO.

DESCRIPTION

MODEL NO.

NO.

 

 

 

 

 

 

 

 

 

 

 

GAS VALVES

 

 

 

 

 

 

 

13

VAL3204

GAS VALVE ASSEMBLY

KBN399

13

VAL3206

GAS VALVE ASSEMBLY (BEFORE SERIAL J07)

KBN500

13

VAL3207

GAS VALVE ASSEMBLY (AFTER SERIAL J07)

KBN500

13

VAL3212

GAS VALVE ASSEMBLY

KBN600/700

13

VAL3213

GAS VALVE ASSEMBLY

KBN800

14

GKT2050

GAS VALVE GASKET

KBN600-800

15

GAC2029

GAS CUT OFF VALVE 1X1 (BEFORE SERIAL J07)

KBN500

15

GAC2029

GAS CUT OFF VALVE 1X1

KBN399,600-800

16

GAC2028

GAS CUT OFF VALVE 3/4 X 3/4 (AFTER SERIAL J07)

KBN500

17

GKT2444

GASKET, VENTURI

KBN399

17

GKT2080

AIR SHROUD GASKET (AFTER SERIAL J07)

KBN500

17

GKT2049

GASKET, VENTURI

KBN600-800

18

MSC3185

AIR INLET KIT

KBN399

18

MSC3187

AIR INLET KIT (AFTER SERIAL J07)

KBN500

18

MSC3186

AIR INLET KIT (BEFORE SERIAL J07 FOR KBN500)

KBN500-800

 

 

PILOT & BURNER ASSEMBLIES

 

 

 

 

 

 

 

19

PLT3022

FLAME SENSOR W/ GASKET

KBN399/500

19

PLT3023

FLAME SENSOR W/ GASKET

KBN600-800

20

GKT2450

GASKET, FLAME SENSOR

ALL

21

PLT3021

IGNITOR W/ GASKET

KBN399/500

21

PLT3024

IGNITOR W/ GASKET

KBN600-800

22

GKT2449

GASKET, IGNITOR

ALL

23

BNR3429

BURNER W/ GASKET

KBN399/500

23

BNR3432

BURNER W/ GASKET

KBN600

23

BNR3433

BURNER W/ GASKET

KBN700

23

BNR3434

BURNER W/ GASKET

KBN800

24

GKT2451

GASKET, BURNER

KBN399/500

24

GKT2062

GASKET, BURNER

KBN600-800

25

WTR3078

GAS / AIR ARM ASSEMBLY W/ GASKET

KBN399

25

WTR3079

GAS / AIR ARM ASSEMBLY W/ GASKET

KBN500

25

WTR3085

GAS / AIR ARM ASSEMBLY W/ GASKET

KBN600-800

26

WTR3080

HEAT EXCHANGER ACCESS DOOR KIT

KBN399/500

26

WTR3086

HEAT EXCHANGER ACCESS DOOR KIT

KBN600-800

 

 

MISCELLANEOUS

 

 

 

 

 

 

 

27

MSC3180

SIGHT GLASS

ALL

28

GKT2453

GASKET, SIGHT GLASS

ALL

29

RLY2222

RELAY, 1.5 HP PUMP

ALL

30

FIB2167

DIVIDER PLATE, INSULATION BAFFLE

ALL

31

FIB2168

BURNER PLATE, INSULATION, DOOR

KBN399/500

31

FIB2146

BURNER PLATE, INSULATION, DOOR

KBN600-800

32

GKT2455

GASKET DOOR RUBBER

KBN399/500

32

GKT2063

GASKET DOOR RUBBER

KBN600-800

33

MSC2177

DISPLAY BEZEL

ALL

34

BLT2104

LEVELING LEGS

ALL

35

MSC20063

CONDENSATE TRAP

ALL

 

SWT2011

BLOCKED DRAIN SWITCH

ALL

36

TST2300

BULBWELL, HIGH LIMIT

ALL

37

SWT2006

ON / OFF SWITCH

ALL

38

PRS20002

PRESSURE SWITCH

KBN399

38

PRS2054

PRESSURE SWITCH

KBN600/700

38

PRS2052

PRESSURE SWITCH

KBN500/800

 

RLV2084

RELIEF VALVE 50 PSI

KBN399-600

 

RLV2001

RELIEF VALVE 50 PSI

KBN700/800

 

FUS2000

1.25 AMP

ALL

 

FUS2001

3.15 AMP

ALL

 

FUS2002

5 AMP

ALL

 

WTR2040

FLOW SWITCH

ALL

 

MSC2514

HIGH VOLTAGE CONNECTION BOARD

ALL

 

TST2311

OUTDOOR AIR SENSOR

ALL

 

GTP2900

GAUGE TRIOMETER, 75# PSI

ALL

 

TST3403

FLUE TEMP SENSOR KIT

ALL

 

KIT3078

SYSTEM SENSOR

ALL

 

KIT3086

AMRHL

ALL

 

WTR20009

MRLWCO WITH TEST

ALL

 

KIT3087

NEUTRALIZER KIT

KBN399/500

 

KIT3046

NEUTRALIZER KIT

KBN600-800

 

KIT3085

ALARM BELL

ALL

 

LPK3949

LP CONVERSION KIT

KBN399

 

LPK3950

LP CONVERSION KIT (AFTER SERIAL J07 FOR KBN500)

KBN500-800

PLEASE HAVE SERIAL NUMBER AVAILABLE WHEN ORDERING PARTS.

KBX-RP-06

4 of 4

©-7/09-Printed in U.S.A.

Page 4
Image 4
Lochinvar KB 399 manual Description Model no GAS Valves, Pilot & Burner Assemblies, Miscellaneous

KB 399 specifications

The Lochinvar KB 399 is a high-efficiency commercial boiler designed to provide reliable heating solutions for various applications. With a focus on performance, durability, and advanced technologies, the KB 399 series stands out as a leading option for those in need of robust heating capabilities.

One of the primary features of the Lochinvar KB 399 is its exceptional thermal efficiency, often exceeding 95%. This efficiency translates to lower energy costs and a reduced carbon footprint, making it environmentally friendly. The boiler achieves this efficiency through its innovative heat exchanger, which maximizes heat transfer while minimizing energy loss.

The KB 399 is equipped with a technologically advanced control system that allows for precise temperature management and monitoring. This intelligent control system offers features like outdoor reset, enabling the boiler to adjust its performance according to changing weather conditions. This not only enhances comfort but also optimizes energy use, further contributing to cost savings.

In terms of construction, the KB 399 features a robust design with high-quality materials that ensure longevity and reliability. The boiler casing is insulated to minimize heat loss, while the durable components are engineered to withstand the rigors of commercial use. This robust construction makes the KB 399 a dependable choice for a wide range of applications, from schools and hospitals to manufacturing facilities.

The boiler uses a direct vent system, allowing for flexible installation options. This feature is particularly beneficial for buildings where space is limited or where specific venting requirements must be met. Additionally, the KB 399 is compatible with various control systems, enhancing its versatility and ease of integration into existing infrastructures.

Another notable characteristic is its low NOx emissions, complying with stringent environmental regulations. This makes the Lochinvar KB 399 not only powerful but also a responsible choice for environmentally-conscious businesses.

In summary, the Lochinvar KB 399 commercial boiler combines high efficiency, advanced control technologies, and robust construction to deliver exceptional heating performance. Businesses looking for a reliable and sustainable heating solution will find that this model meets and exceeds their expectations, providing both cost savings and comfort.