11.3Exploded View, Parts Identification | Bradford-White Corp BJVT

Page 34	BRADFORD WHITE CORP.

11.3Exploded View

Vent Damper Connection Harness
						Vent Damper
Pressure
Relief Valve						Draft Diverter
						Draft Diverter
		B				A - Inlet Pipe
		B				B - 4-1/2”x3/4” Pipe
						B - 4-1/2”x3/4” Pipe
						C - Outlet Pipe
Gap Closure
	1-1/4” Hold
	1-1/8” Hold					Top
	1-1/8” Hold
	1-1/4” Hold
	1-7/8” Hold
	1-7/8” Hold					Heat Exchanger
						Heat Exchanger
				B	C
Temperature/				A
Temperature/
Pressure Gauge
		Immersion Well
Refractory, Front
Flue Collector
Aquastat
Bulb						Refractory,	Blocked
						Refractory,	Blocked
Cover,						Rear	Vent
Cover,						½” Close	Safety
Control							Safety
Control							Switch
Box						Nipple	Switch
Box						Nipple
						(Model 50
Terminal						and 100)
Strip
		Transformer				Tile Cover
		Transformer
		Pump Relay
High
Limit
						Base
						Assembly
					Drain	HX Access
					Drain	Panel
					Valve	Panel
					Valve
		Burner with Pilot Bracket				Rear Panel
		Pilot Assembly				Rear Panel
		Pilot Assembly			1/2" Coupling
		Gas Manifold			1/2" Coupling
		Gas Manifold			(Model 50 and 100)
		Orifices			P0005200
		Orifices				Jacket, One Piece
		Pilot Gas Tube				Wraparound
Gas Valve
2-Stage Operating Control (100-225)
		Burner Cover
		Flame Roll-Out
		Safety Switch

Figure 15. Parts Identification.

Image 34

Bradford-White Corp BJVT, BJVS, Residential Gas-Fired Hydronic Boilers warranty 11.3Exploded View, Parts Identification

Contents

Brute Mini Table of Contents General Information Diagnostic Tools Installation InstructionsSpecifications General Specifications Field Assembly Bjvt models, the damper plate hole should never be blocked Clearances Flooring Combustion Air Supply VentingExhaust Venting Common Venting Systems Vent Pipe Sizing and General InstallationVenting Multiple Appliances Inspection of Commonly Vented Appliances Gas Connections Gas Supply and Piping Special Precautions for LP Gas Typical design for a sediment trap/drip leg Water Piping Adjusting the bypassWater Connections Alternate Auto-Bypass Operation Typical Plumbing Installations Multi-Zone Flow Requirements Damage from improper flow is not warranted Chilled Water Systems Main PowerElectrical Oxygen Permeable Systems Wiring Diagram, Spark Ignition System Bjvs 50 Wiring Diagram, Standing Pilot System Bjvt Wiring Diagram, Spark Ignition, Two-Stage Bjvs Multiple Zone Wiring Auxiliary Devices Operating InstructionsGrounding Normal Operation Filling the System Start-upBoiler Start-up Lighting and Shutdown Procedures Lighting the Boiler Shutdown Main Burner Shutdown Bjvt only High Altitude Burner Air Shutter AdjustmentComplete Shutdown Maintenance General Maintenance Boiler Components and Their Operation Troubleshooting General Boiler Troubleshooting Troubleshooting Guide Symptom Cause Remedy Troubleshooting Honeywell S8600 Intermittent Pilot System Start Glossary Electrical TroubleshootingGlossary of Terms Parts List Replacement PartsOrdering Information BJVS-50 BJVT-50 BJVS-75 BJVT-75 Jacket and Fire Box Components 11.3Exploded View Parts Identification Brute Mini Hydronic Boiler H2343000