IITEM

DESCRIPTION

MODEL NUMBERS / PART NUMBERS

 

 

 

BF(N,L)040

BF(N,L)050

1

Flue Reducer

 

DRH1161

DRH1161

2

Plenum

 

DRH1163

DRH1163

3

Air Intake Tube

 

DRH1164

DRH1165

4

Aire Intake Boot

 

DRH1162

DRH1162

5

T&P Relief Valve

 

RLV1001

RLV1001

6

Anode, Magnesium

 

WTR1019

WTR1019

7

Flue Baffle

 

JKT1104

JKT1105

8

Dip Tube

 

WTR1018

WTR1018

9

Drain Valve

 

DRV1001

DRV1001

10

Inner Door

 

JKT1102

JKT1102

11

Outer Door

 

JKT1101

JKT1101

12

Plenum Gasket

 

GKT1103

GKT1103

13

Air Intake Boot Gasket

 

GKT1102

GKT1102

14

Thermostat Gas Kit, NAT

 

TST1114-K

TST1114-K

14

Thermostat Gas Kit, LPG

 

TST1160

TST1160

15

Piezo Ignitor

 

PLT1002

PLT1002

16

Pilot Assembly, NAT

 

PLT1108

PLT1108

16

Pilot Assembly, LPG

 

PLT1109

PLT1109

17

Thermocouple

 

PLT1010

PLT1010

18

Burner Assembly NAT

 

BNR1172

BNR1173

19

Burner Assembly LPG

 

BNR1170

BNR1171

20

5" Elbow

 

DRH1154

DRH1154

21

3" Elbow

 

DRH1155

DRH1155

22

4 - 8 ft. (Before #JT) KIT E

 

DRH1145

DRH1145

22

4 - 8 ft. (After #JT) KIT D

 

DRH1146

DRH1146

22

4-3/4" - 5-11/16" KIT A

 

DRH1148

DRH1148

22

6-1/2" - 9-3/16" KIT B

 

DRH1149

DRH1149

22

13-3/4" - 23-11/16" KIT C

 

DRH1150

DRH1150

23

Direct Vent - Air Intake Terminal

 

DRH1156

DRH1156

24

Outer Wall Mounting Plate

 

DRH1157

DRH1157

25

Inner Wall Mounting Plate

 

DRH1158

DRH1158

-

Silicone Sealant

 

DRH1160

DRH1160

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Please provide model & serial number when ordering parts.

Apr-07 Printed in U.S.A.

Page 2
Image 2
Lochinvar BFL 050, BFN 050, BFN 040, BFL 040 manual Iitem Description Model Numbers / Part Numbers, BFN,L040 BFN,L050

BFL 040, BFL 050, BFN 040, BFN 050 specifications

Lochinvar is renowned for its range of heating solutions, and the BFN and BFL series are exemplary models designed for efficiency and advanced technology. The BFN 040 and BFN 050, alongside the BFL 040 and BFL 050, showcase exceptional engineering tailored for both commercial and residential applications.

The Lochinvar BFN series is notable for its highly efficient fire tube technology. These boilers leverage an innovative fire tube design, ensuring maximum heat transfer while maintaining operational efficiency. With thermal efficiencies reaching up to 95%, the BFN models reduce energy consumption and operational costs, making them an excellent investment for any heating system.

The BFN 040 and BFN 050 are compact wall-mounted boilers equipped with modulating burners that adjust output based on demand, enhancing performance and energy efficiency. These models are built with a stainless-steel heat exchanger, providing durability and resistance to corrosion. Both units are designed for easy installation and maintenance, featuring convenient service access points that minimize downtime and service costs.

The BFL series, consisting of the BFL 040 and BFL 050, is engineered for non-condensing applications while still offering impressive efficiency grades. These boilers utilize a reliable low NOx burner technology, significantly reducing harmful emissions. The BFL models are recognized for their robust design and are capable of withstanding high operational temperatures, ensuring longevity and reliability.

Some of the standout features of the Lochinvar BFN and BFL series include versatile venting options that support both direct and conventional venting configurations. This flexibility allows for thoughtful placement and installation in various building types, adapting well to space constraints and architectural designs.

Both series come equipped with advanced control systems that simplify monitoring and operation. User-friendly interfaces provide real-time feedback and facilitate adjustments that enhance system performance. Additionally, the built-in diagnostics help technicians quickly identify issues, streamlining maintenance and repairs.

In summary, the Lochinvar BFN 040, BFN 050, BFL 040, and BFL 050 are engineered with cutting-edge technology and efficient design principles. Their unique features, combined with their commitment to energy conservation and environmental sustainability, make these models a preferred choice for heating solutions in diverse applications.