Burnham Series 2B manual Manifold and Main Burners 40mm Main Burners, MM Main Burners Only

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Manifold and Main Burners

(40mm Main Burners)

Key	Description	Part No.				Quantity
No.	Description	Part No.	202X	203	204	205	206		207	208	209	210
No.			202X	203	204	205	206		207	208	209	210
4. 40 MM Main Burners Only

4A	Main Burner	8236135	1	1	2	3	4		5	6	7	8

4B. 40 MM Main Burner, Electronic Ignition Only

4B	Main Burner with 48° Pilot Bracket	8236143	---	---	---	---	---		---	---	---	---

	Main Burner with 41° Pilot Bracket	8236136	1	1	1	1	1		1	1	1	1
	Main Burner with 41° Pilot Bracket	8236136	1	1	1	1	1		1	1	1	1

4B. 40 MM Main Burner, 24-volt Continuous Ignition (Standing Pilot) Natural Gas Only

4B	Main Burner with 48° Pilot Bracket	8236143	1	1	1	1	1		1	1	1	1

	Main Burner with 41° Pilot Bracket	8236136	---	---	---	---	---		---	---	---	---
	Main Burner with 41° Pilot Bracket	8236136	---	---	---	---	---		---	---	---	---

4B. 40 MM Main Burner, 24-volt Continuous Ignition (Standing Pilot) LP Gas Only

4B	Main Burner with 48° Pilot Bracket	8236143	1	---	---	---	---		---	---	---	---

	Main Burner with 41° Pilot Bracket	8236136	---	1	1	1	1		1	1	1	1
	Main Burner with 41° Pilot Bracket	8236136	---	1	1	1	1		1	1	1	1

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Contents Series 2 model B Price $3.00Table of Contents Weight Do not drop boiler. Do not bump boiler jacket against floor ClearancesMinimum Clearances Equivalent Length of Fittings Specific Gravity Correction Factors for Natural GasBoiler Piping Page Page Do not use one vent damper to control two heating appliances Page Wiring Diagrams and Heat Anticipator Settings Page Safety Shutdown Sequence of Operation Page Sequence of Operation Normal Operation Wiring Schematic, Zone Valves II. Operating Instructions Top View of VR Gas Valves Instructions to PUT the Boiler in Operation Yellow LED Flame CodesGreen LED Status Codes Lighting Instructions Check GAS Input Rate to Boiler Check Pilot Burner FlameCheck Ignition System Safety SHUT-OFF Device Combustion Chamber BURN-OFFIII. Trouble Shooting IV. Service Burner 40mm Burner Pilot Burner LocationAvoid Breathing Fiber Particulates and Dust Repair Parts Section Assembly Gravity Circulation OnlySection Assembly and Canopy Group Canopy GroupThis page Left Intentionally Blank Base Assembly USS Manifold and Main Burners Inch Main Burners Manifold and Main Burners 1 Inch Main Burners Only Manifold and Main Burners 40mm Main Burners MM Main Burners Only4B MM Main Burner, Electronic Ignition Only MM Main Burners Only 4C MM Main Burner Manifold 4D MM Main Burner, Natural Gas, 2001-5000 Ft. USA Only4D MM Main Burner, LP Gas, 2001-5000 Ft. USA Only 4D MM Main Burner, Natural Gas, 5001-9000 Ft. USA OnlyBurner Only 40mm Burner Only Pilot Burner, Honeywell Q327A1147 Pilot Burner, Honeywell Q348A1002 Jacket Assembly, Complete Jacket AssemblyPage Jacket Vestibule Panel Water Trim Limit Control Transformer/Relay Assembly Intermittent Circulation Only Flame Rollout SwitchBlocked Vent Switch Transformer Continuous and Gravity Circulation OnlyDraft Hood Carton Vent DamperVent Reducer Service Record Service Record Service Record Wiring of Typical Lwco Lwco LocationLimited Warranty