Bradford-White BJVT User Manual

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Brute Mini Hydronic Boiler

Page 31

 

 

Heat Distribution Units

Transfers heat from the water supplied by the boiler to the area to be heated through the use of baseboard, convector, radiator, finned tube. Also known as "radiation."

Isolation Valve

Used to isolate the boiler from the circuit. It minimizes the amount of water drained from the system.

Primary-SecondaryPiping

Two or more interconnecting circulating loops, each with its own pump.

Reverse-returnPiping

Balanced, equal flow (first in, last out) piping. Utilized with multiple boilers and/or radiation. Applied with single system pumps, or primary-secondarypumps.

Side Wall Power Venter

This accessory allows the boiler exhaust to be routed horizontally through an adjoining outside wall, rather than gravity venting with a chimney or stack when local codes allow.

System Purge Valve

A device used to purge air from the circuit. Should be located as close as possible to the cold water feed, but not immediately after the cold water feed.

Trunk

The section of piping which connects the boiler return and supply with the branch(es). Also known as a "main" or "header." Should be same size as boiler inlet/outlet connections.

Vent Damper (optional in Canada)

Standard on BJV boilers. This energy-savingdevice prevents heated air from exiting the open vent when the boiler is not operating.

Zone Pump

Circulators installed in branch piping that divert hot water coming from the boiler into various areas (zones) of a building.

Zone Valve

Diverts hot water from the boiler into various areas (zones) of a building.

SECTION 11.

Replacement Parts

11.1 Ordering Information

To order or purchase parts for the Brute Mini BJVS or BJVT boiler, contact your nearest Representative. If you need assistance in finding a local dealer or distributor, contact the Technical Service Department.

NOTE: To supply the correct part it is important that you state the model number, serial number and type of gas when applicable. This information is on the rating plate on the heater.

11.2 Parts List

The following pages contain a parts list and a general exploded view to aid in parts identification. Please refer to these pages when ordering parts for your BJVS or BJVT boiler.

Description

Model, Size

BJVS-50

BJVT-50

BJVS-75

 

BJVT-75

BJVS-100

BJVT-100

BJVS-125

BJVT-125

BJVS-160

BJVT-160

BJVS-225

BJVT-225

Pilot Gas System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pilot Assy (Nat.)

 

W0030600 W0040900 W0030600 W0040900 W0030600 W0040900 W0030600 W0040900 W0030600 W0040900 W0030600 W0040900

Pilot Assy (LP)

 

W0039600 W0040901

W0039600 W0040901 W0039600 W0040901 W0039600 W0040901 W0039600 W0040901 W0039600 W0040901

Thermocouple

 

 

W0036500

 

 

W0036500

W0036500

 

W0036500

 

 

W0036500

W0036500

Main Gas System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Burner w/Pilot Bracket

L0056500

L0056500

L0056500

L0056500

L0056500

L0056500

L0056500

L0056500

L0056500

L0056500

L0056500

L0056500

Burner, Main

 

L0052500

L0052500

L0052500

L0052500

L0052500

L0052500

L0052500

L0052500

L0052500

L0052500

L0052500

L0052500

Burner/Air Shutter

 

L0055900

L0055900

L0055900

 

L0055900

L0055900

L0055900

L0055900

L0055900

L0055900

 

L0055900

L0055900

L0055900

Gas Valve,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HW VR8304 (Nat.)

 

V0077400

 

V0077400

 

V0079000

 

V0079000

 

V0079000

 

 

V0079000

 

Gas Valve,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HW VR8300 (Nat.)

 

V2002000

 

V2002000

 

V2002000

 

V2002000

 

V2002000

 

 

V2002000

 

Gas Valve,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HW VR8304 (LP)

 

V0077500

 

V0077500

 

V0079100

 

V0079100

 

V0079100

 

 

V0079100

 

Gas Valve,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HW VR8300 (LP)

 

V2002100

 

V2002100

 

V2002100

 

V2002100

 

V2002100

 

 

V2002100

 

Gas Orifice

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Nat. 0-2000ft)

 

L0032200

L0032200

L0032200

 

L0032200

L0032200

L0032200

L0032200

L0032200

L0032600

 

L0032600

L0050700

L0050700

Gas Orifice

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(LP 0-5000ft)

 

L0032900

L0032900

L0032900

L0032900

L0032900

L0032900

L0032900

L0032900

L0032900

L0032900

L0032900

L0032900

Gas Manifold

 

L0052601

L0052601

L0052602

 

L0052602

L0052603

L0052603

L0052604

L0052604

L0052605

 

L0052605

L0052606

L0052606

Electrical System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Relay, DPNO

 

E0088400

E0088400

E0088400

E0088400

E0088400

E0088400

E0088400

E0088400

E0088400

 

E0088400

E0088400

E0088400

Transformer 115/24V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(40VA)

 

E0086100

E0086100

E0086100

E0086100

E0086100

E0086100

E0086100

E0086100

E0086100

 

E0086100

E0086100

E0086100

Ignition Control

 

E2102800

 

E2102800

 

E2102800

 

E2102800

 

E2102800

 

 

E2102800

 

Limit Switch

 

E0098700

E0098700

E0098700

E0098700

E0098700

E0098700

E0098700

E0098700

E0098700

 

E0098700

E0098700

E0098700

Two-StageOperating Control

 

 

 

 

 

E0093200

 

E0093200

 

E0093200

 

 

E0093200

 

Control Panel Wiring Harness

20406501

20406501

20406501

20406501

20406501

20406501

20406501

20406501

20406501

20406501

20406501

20406501

Power Venter Jumper

20036700

20036700

20036700

20036700

20036700

20036700

20036700

20036700

20036700

20036700

20036700

20036700

Terminal Strip

 

E0098500

E0098500

E0098500

E0098500

E0098500

E0098500

E0098500

E0098500

E0098500

 

E0098500

E0098500

E0098500

Hi-TensionLead

 

10449514

 

10449514

 

 

10449514

 

10449514

 

10449515

 

 

10449516

 

Blocked Vent Safety Switch

E0121000

E0121000

E0121000

E0121000

E0121000

E0121000

E0121000

E0121000

E0121000

 

E0121000

E0121000

E0121000

Roll-outSafety Switch

E2103200

E2103200

E2103200

E2103200

E2103200

E2103200

E2103200

E2103200

E2103200

 

E2103200

E2103200

E2103200

Fuse, 2 amp

 

E2043600

E2043600

E2043600

E2043600

E2043600

E2043600

E2043600

E2043600

E2043600

 

E2043600

E2043600

E2043600

32 Page

.ORPC HITEW RADFORDB

Description

Model, Size

BJVS-50

BJVT-50

BJVS-75

BJVT-75

BJVS-100

BJVT-100

BJVS-125

BJVT-125

BJVS-160

BJVT-160

BJVS-225

BJVT-225

Water System

 

 

 

 

 

 

 

 

 

 

 

 

 

Heat Exchanger

 

11046001

11046001

11046002

11046002

11046003

11046003

11046004

11046004

11046005

11046005

11046006

11046006

Temperature/Pressure Gauge

A0000100

A0000100

A0000100

A0000100

A0000100

A0000100 A0000100 A0000100 A0000100 A0000100 A0000100 A0000100

Pressure Relief Valve, 30PSI

A0069000

A0069000

A0069000

A0069000

A0069000

A0069000 A0069000 A0069000 A0069000 A0069000 A0069000 A0069000

Well, Immersion

 

E2058300

E2058300

E2058300

E2058300

E2058300

E2058300 E2058300 E2058300 E2058300 E2058300 E2058300 E2058300

Drain Valve 1/2" NPT

P0066600

P0066600

P0066600

P0066600

P0066600

P0066600

P0066600

P0066600

P0066600

P0066600

P0066600

P0066600

Jacket and Fire Box Components

 

 

 

 

 

 

 

 

 

 

 

Draft Diverter

 

11020101

11020101

11020102

11020102

11020103

11020103

11020104

11020104

11020105

11020105

11020106

11020106

Rear Panel

 

11020201

11020201

11020201

11020201

11020203

11020203

11020203

11020203

11020205

11020205

11020206

11020206

Jacket

 

11019301

11019301

11019301

11019301

11019303

11019303

11019303

11019303

11019305

11019305

11019306

11019306

Top

 

11019401

11019401

11019402

11019402

11019403

11019403

11019404

11019404

11019405

11019405

11019406

11019406

Gap Closure

 

11047603

11047603

11047604

11047604

11047603

11047603

11047604

11047604

11047604

11047604

11047606

11047606

Flue Collector

 

20034901

20034901

20034902

20034902

20034903

20034903

20034904

20034904

20034905

20034905

20034906

20034906

Access Panel HX, (L&R)

10535900

10535900

10535900

10535900

10535900

10535900

10535900

10535900

10535900

10535900

10535900

10535900

Base, Control Box

 

20086800

20086800

20086800

20086800

11045700

11045700

11045700

11045700

11045700

11045700

11045700

11045700

Cover, Control Box

 

20086800

20086800

20086800

20086800

11045800

11045800

11045800

11045800

11045800

11045800

11045800

11045800

Burner Cover

 

10500601

10500601

10500601

10500601

10500602

10500602

10500602

10500602

10494105

10494105

10494106

10494106

Heat Exchanger Baffle

10485301

10485301

10485308

10485308

10485309

10485309

10485311

10485311

10485310

10485310

10485306

10485306

Tile Cover

 

10469501

10469501

10469502

10469502

10469503

10469503

10469504

10469504

10469505

10469505

10469506

10469506

Refractory, Front

 

T0022001

T0022001

T0022002

T0022002

T0022003

T0022003

T0022004

T0022004

T0022005

T0022005

T0022006

T0022006

Refractory, Rear

 

T0021701

T0021701

T0021702

T0021702

T0021703

T0021703

T0021704

T0021704

T0021705

T0021705

T0021706

T0021706

Insulation, Fiberglass

T0027300

T0027300

T0027300

T0027300

T0027300

T0027300

T0027300

T0027300

T0027300

T0027300

T0027300

T0027300

Base Assembly

 

10467101

10467101

10467102

10467102

10467103

10467103

10467104

10467104

10467105

10467105

10467106

10467106

Combustible Base

 

10466701

10466701

10466701

10466701

10466702

10466702

10466702

10466702

10466703

10466703

10466704

10466704

Vent Damper Components

 

 

 

 

 

 

 

 

 

 

 

 

Automatic Vent Damper

 

 

 

 

 

 

 

 

 

 

 

 

Assy., Effikal PC

 

E2071501

E2071501

E2071502

E2071502

E2071502

E2071502 E2071503 E2071503 E2071503 E2071503 E2071504 E2071504

Damper Connection Harness

E0099100

E0099100

E0099100

E0099100

E0099100

E0099100

E0099101

E0099101

E0099101

E0099101

E0099101

E0099101

Boiler Hydronic Mini Brute

33 Page

Page 34

BRADFORDWHITECORP.

 

 

11.3Exploded View

Vent Damper Connection Harness

 

 

 

 

 

 

 

 

 

 

 

Vent Damper

 

Pressure

 

 

 

 

 

 

Relief Valve

 

 

 

 

Draft Diverter

 

 

 

 

 

 

 

 

 

 

B

 

 

A - Inlet Pipe

 

 

 

 

 

B - 4-1/2”x3/4”Pipe

 

 

 

 

 

 

 

 

 

 

 

 

C - Outlet Pipe

 

Gap Closure

 

 

 

 

 

 

 

1-1/4”Hold

 

 

 

 

 

 

 

1-1/8”Hold

 

 

 

Top

 

 

 

 

 

 

1-1/4”Hold

 

 

 

 

 

1-7/8”Hold

 

 

 

 

 

 

 

 

 

Heat Exchanger

 

 

 

 

 

 

 

 

 

 

 

 

B

C

 

 

Temperature/

 

 

A

 

 

 

 

 

 

 

 

 

Pressure Gauge

 

 

 

 

 

 

 

 

Immersion Well

 

 

 

 

Refractory, Front

 

 

 

 

 

 

Flue Collector

 

 

 

 

 

 

Aquastat

 

 

 

 

 

 

Bulb

 

 

 

 

Refractory,

Blocked

 

 

 

 

 

 

Cover,

 

 

 

 

Rear

Vent

 

 

 

 

½” Close

Safety

Control

 

 

 

 

 

 

 

 

Switch

Box

 

 

 

 

Nipple

 

 

 

 

 

 

 

 

 

 

 

(Model 50

 

Terminal

 

 

 

 

and 100)

 

Strip

 

 

 

 

 

 

 

 

Transformer

 

 

Tile Cover

 

 

 

 

 

 

 

 

Pump Relay

 

 

 

 

High

 

 

 

 

 

 

 

Limit

 

 

 

 

 

 

 

 

 

 

 

 

 

Base

 

 

 

 

 

 

 

Assembly

 

 

 

 

 

 

Drain

HX Access

 

 

 

 

 

 

Panel

 

 

 

 

 

 

Valve

 

 

 

 

 

 

 

 

 

 

Burner with Pilot Bracket

 

Rear Panel

 

 

 

Pilot Assembly

 

 

 

 

 

 

1/2" Coupling

 

 

 

 

Gas Manifold

 

 

 

 

 

 

(Model 50 and 100)

 

 

 

Orifices

 

 

P0005200

 

 

 

 

 

 

 

Jacket, One Piece

 

 

 

Pilot Gas Tube

 

 

Wraparound

 

Gas Valve

 

 

 

 

 

 

2-StageOperating Control(100-225)

 

 

 

 

 

 

Burner Cover

 

 

 

 

 

 

Flame Roll-Out

 

 

 

 

 

 

Safety Switch

 

 

 

 

Figure 15. Parts Identification.

Brute Mini Hydronic Boiler

Page 35

 

 

H2343000-

Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.

Ambler, PA 19002

 

Tech. Service (800) 334-3393

www.BradfordWhite.com

Service Parts (800) 538-2020

Warranty Service (800) 531-2111

Litho in U.S.A. © Bradford White 1101 Document 1242