Buderus Boilers Guide

All Buderus oil and gas boilers for your home including parts, troubleshooting and efficiency! Buderus 500, Buderus 600, Boulter Bonus, Boulter Economy Combi and Eco System

Boulter Economy Regular 70/90

Boulter Economy Regular 70/90

Boulter Economy Regular 70/90-1

IDParts NumberParts DescriptionNotesPurchase
1SBECOHeat Exchanger (Short Boiler)
2HE37031C1st Baffle (top)
3HE37031C2nd Baffle
4HE37033C3rd Baffle (bottom)
5IN14303Combustion Chamber base insulation
6HE37318CInspection cover complete
7IN14302Inspection cover insulation
8PN37301CBase Tray
9IN37300CHeat Exchanger insulation set
10PN37305CDoor panel
11PN37302Reat casing panel
12PN37203Cleft Side casing panel
13PN37204CRight side casing panel
14PN37306CTop casing panel Front
15PN37307CTop casing panel Rear
16PN37150CControl Panel complete
17EL00230Control thermostat
18EL00215Limit stat (optional)
19EL00209Knob
203744358Burner complete (less nozzle)
21EL37160CSealed system manual reset limit kit
13008473Burner Cover
23007077Seal
33007811Pump
43007028O Ring
53007202Regulator
63007162O Ring
73005719Filter
83006925Needle Valve
93007203Plate
103007029O Ring
113007156O Ring
123001156Control Box 530SE
133002278Control Box base
143000439Pump Seal
153006553Shell
163002279Coil
173008472Tube
183000443Joint
193006556Cover
203002280Photoresistance
213005775Blast tube assembly
21A3006001Blast tube assembly(443T58)
243007798Flange
253007708Electrode assembly
263006552Electrode bracket
273005724Nozzle holder
283007796Collar
293007204Air damper
303008448Screw
313005708Fan
323005798Capacitor 4µF
333007355Motor
34RP03001Flange Gasket
353005720Economy Hose
363003602Host adaptor3/8-1/4"
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