Checklist Roundhouse parts for IRENE

- Katie 0-4-0 chassis kit (HBK15)
- Katie body kit (HBK17)
- Katie smoke box with fittings, do not solder door (CSB Katie, do not solder door)
- Safety valve (5/16"*32ME) (SV)
- Safety valve filler plug only with 'O' ring (SVFP)
- Pressure gauge without red marking at 40psi (PG without red marking)
- Lubricator cap with 'O' ring (LUBCAP)
- Lubricator drain screw with 'O' ring (LDS)
- 1 Boilerband with screws and nuts (EBB, suitable for Katie)
- Katie brass boiler wrapper with screw and nuts (wrapper Katie)

These parts can be ordered directly at Roundhouse for about £744 (
Or copy the list above in a mail to Roundhouse (
More info on the smoke box: see FAQs on smoke box. And on the pressure gauge: see FAQs on pressure gauge.
If you build Katie manual you need to order in addition a Roundhouse regulator handle
- Regulator-Manual handle only (REGH)

Optional Roundhouse parts can be fitted as well:
- Cylinder cladding
- Buffer beam overlays Katie
- A combination lever & crosshead set for 'classic series' locomotives.

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