Midco DS45B Parts List

Current Installation and Service Manual 8470-72
First construction started May 30, 1993 (date code 2293).
Features a Honeywell DSI Electronic Control Board.
Supersedes Model DS45. Model DS45B was assigned to alleviate possible confusion replacing gas valves.
IMPORTANT: Availability of parts as well as specifications are subject to change without notice.
Please consult factory for item availability.
AVOID ERROR IN PARTS SELECTION. When ordering use complete MIDCO Part Number and Description. Furnish burner model number, bill of material number, serial number or date code from rating plate.
Replacement Parts
List
Economite
Model DS45B
Conversion Burners
Midco®International Inc.
4140 West Victoria Street Chicago, Illinois 60646 tel 773.604.8700 fax 773.604.4070 web www.midcointernational.com e-mail sales@midcointernational.com
Quality Designed for Proven Performance
206
8472 58
Printed in U.S.A.
AVOID ERROR IN PARTS SELECTION. When ordering use complete MIDCO Part Number and Description. Furnish Burner Model Number, Bill of Material Number and Date Code (if available) from spec plate.
IMPORTANT: Availability of parts as well as specifications are subject to change without notice. Please consult factory for item availability.
Installation Manual 8470 72
DS45B Exploded View
Component layout may not be as shown
** Refer to listing for proper application.
2
6215-70
DS45B Parts List
3
3981-00 4912-10 4914-50 4916-00
4917-00 4918-01 4919-00
4919-90 4924-10 4944-01
4944-02
4944-10 5201-90 5211-20
5216-50
5225-38 5269-00 5278-00 5289-00 5289-70
5292-00*
4" Dia. Stainless Nozzle Sleeve Motor Conduit with hardware External Air Shutter Motor Mounting Ring less Rubber Mounts and Nuts Main Orifice Holder Orifice Elbow (
3
/4" NPT) Blower Wheel complete with Centrifugal Actuator and Disc Centrifugal Actuator Disc Inlet Side Plate Main Spud
11
/32 Drill (.343) minimum capacity-NATURAL Main Spud
25
/64 Drill (.390) maximum capacity-NATURAL Main Spud Extension(s) 400-Series Rubber Seal Strip Motor Wheel, Side Plate and Cage Assembly-120/1/60 Motor less Mounting Ring and Rubber Mounts 120/1/60 (Universal Electric JB2P048N#; Fasco 7163-7511) Blower Housing and Blast Tube Assembly Blower Interlock Switch with Bracket 3 Rubber Mounts and Nuts Electrode Mounting Bracket Electrode Mounting Bracket Gasket DS45B Valve Wire Assembly
5734-50
6215-70 6262-00
6266-50
8406-58
8408-76
8408-39
8419-43
1
8423-16
8429-03
1
8432-09 8450-21
8470-72*
8574-03
2032000* 2020100* 2020400* 2020500*
Transformer 115/1/50-60 Primary, 24V­30VA Secondary (Prod. Unlimited 4000­01M07J232, 4000-01M07K232; Basler BE121630GDD, BE121630GAA) Terminal Strip only Electrode Assembly (order Mounting Bracket and Gasket separately) Hi-Voltage Cable (order Silicone Boot for Spark Electrode separately) Motor Switching Relay-24V (Prod Unlimited 9400-01Q2232) 3-Amp type 3AG Glass Fuse-
1
/4
" Dia. x
1
1
/4" LG Silicone Boot-may be used on Flame Sensor or Spark Electrode
3
/
4" 3-Function Redundant Main Valve
with Regulator (M-H VR8305M4009) Blower Interlock Switch (Micro BZ2RQ174-A2) DSI Electronic Control (M-H S87D1087) O-Ring Seal Orifice Holder Sealing Gasket Installation and Service Manual Sensor Wire (order Silicone Boot for Flame Sensor separately) DS45B PROPANE Kit 4" Dia. Mounting Flange 4" Long Accessory Blast Tube Extension 8" Long Accessory Blast Tube Extension
* Not illustrated
Notes
1. WARNING: Explosion hazard. Can cause serious injury or death. An electronic device can malfunction if it
gets wet. Never try to use a device that has been wet-replace it.
Part
Number Description Description
Part
Number
Midco International Inc. 4140 West Victoria Street * Chicago, Illinois 60646 206 tel 773.604.8700 * fax 773.604.4070 * web www.midcointernational.com email sales@midcointernational.com 8472 58
Printed in USA
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