| Fits Appliance(s) | | GC No. |
| 100 WB1A 18kW Heat Only (Serial No.7179920 ) | - | 41-819-12 (7179920) | Diagram |
| 100 WB1A 24kW Heat Only (Serial No. 7179919)) | - | 41-819-10 (7179919) | Diagram |
| 100 WB1C 19kW System (Serial No. 7499423) | - | 41-819-26 (7499423) | Diagram |
| 100 WB1C 26kW Combi (Serial No. 7499425) | - | 47-819-20 (7499425) | Diagram |
| 100 WB1C 26kW System (Serial No. 7499424) | - | 41-819-27 (7499424) | Diagram |
| 100 WB1C 30kW Combi (Serial No. 7499427) | - | 47-819-21 (7499427) | Diagram |
| 100 WB1C 30kW System (Serial No. 7499426) | - | 41-819-28 (7499426) | Diagram |
| 100 WB1C 35kW Combi (Serial No. 7499429) | - | 47-819-22 (7499429) | Diagram |
| 100 WB1C 35kW System (Serial No. 7499428) | - | 41-819-29 (7499428) | Diagram |
| 100 WB1HA 19kW System Erp (Serial No. 7543420) | - | 41-819-36 (7543420) | Diagram |
| 100 WB1HA 26kW System Erp (Serial No. 7543421) | - | 41-819-37 (7543421) | Diagram |
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| 100 WB1HA 30kW System Erp (Serial No. 7543423) | - | 41-819-38 (7543423) | Diagram |
| 100 WB1HA 35kW System Erp (Serial No. 7543425) | - | 41-819-39 (7543425) | Diagram |
| 100 WB1HC 19kW System (Serial No. 7570671) | - | 41-819-40 (7570671) | Diagram |
| 100 WB1HC 26kW System (Serial No. 7570672) | - | 41-819-41 (7570672) | Diagram |
| 100 WB1HC 30kW System (Serial No. 7570674) | - | 41-819-42 (7570674) | Diagram |
| 100 WB1HC 35kW System (Serial No. 7570676) | - | 41-819-43 (7570676) | Diagram |
| 100 WB1KC 26kW Combi (Serial No. 7570673) | - | 47-819-40 (7570673) | Diagram |
| 100 WB1KC 30kW Combi (Serial No. 7570675) | - | 47-819-41 (7570675) | Diagram |
| 100 WB1KC 35kW Combi (Serial No. 7570677) | - | 47-819-42 (7570677) | Diagram |
| 100 WBP JA 25kW Combi (Serial No. 7501297) | - | 47-819-26 (7501297) | Diagram |
| 100 WBP JA 29kW Combi (Serial No. 7501298) | - | 47-819-27 (7501298) | Diagram |
| 100-W WB1B 13kW Heat Only | - | 41-819-21 | Diagram |
| 100-W WB1B 16kW Heat Only | - | 41-819-22 | Diagram |
| 100-W WB1B 19kW Heat Only | - | 41-819-23 | Diagram |
| 100-W WB1B 26kW Combi (Serial No. 7373061) | - | 47-819-12 (7373061) | Diagram |
| 100-W WB1B 26kW Heat Only | - | 41-819-24 | Diagram |
| 100-W WB1B 26kW System (Serial No. 7373060) | - | 41-819-18 (7373060) | Diagram |
| 100-W WB1B 30kW Combi (Serial No. 7373063) | - | 47-819-13 (7373063) | Diagram |
| 100-W WB1B 30kW System (Serial No.7373062) | - | 41-819-19 (7373062) | Diagram |
| 100-W WB1B 35kW Combi (Serial No. 7373065) | - | 47-819-14 (7373065) | Diagram |
| 100-W WB1B 35kW Heat Only | - | 41-819-25 | Diagram |
| 100-W WB1B 35kW System (Serial No. 7373064) | - | 41-819-20 (7373064) | Diagram |
| 100-W WB1C 30kW Combi (Serial No. 7441745) | - | | Diagram |
| 100-WB1B 13kW Compact (Serial No. 7416307) | - | | Diagram |
| 100-WB1B 16kW Compact (Serial No. 7416302) | - | | Diagram |
| 100-WB1B 19kW Compact (Serial No. 7416303) | - | | Diagram |
| 100-WB1B 26kW Compact (Serial No. 7416304) | - | | Diagram |
| 222-F FS2A 19kW (Serial No. 7419987) | - | 47-819-15 (7419987) | Diagram |
| 222-F FS2A 26kW (Serial No. 7374977) | - | 47-819-16 (7374977) | Diagram |
| 222-F FS2A 35kW (Serial No. 7374978) | - | 47-819-17 (7374978) | Diagram |
| 242-F FB2B 19kW (Serial No. 7438010) | - | 47-819-18 (7438010) | Diagram |
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