DISCONTINUED Rancilio 10-705-636 Silvia V4 Replacement Boiler – 110V
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This is the 10-705-636 Rancilio version 4 OEM replacement boiler with heating element, gasket, and partial new wiring included. This boiler replaces the following Rancilio items:
33-111-010 – Silvia V1 Heating Element without boiler
20-102-943 – Silvia V2 Boiler with heating element welded 110 volts
20-102-945 – Silvia V2 Boiler with heating element welded 110 volts
10-705-396 – Silvia V3 Boiler with heating element welded 110 volts with conversion upgrade kit from V1 and V2
Per Rancilio, this boiler will fit version 1, 2 and 3 Rancilio Silvia espresso and cappuccino machines. You may need the Rancilio junction part #23-000256 for older machines.
You may also need new bolts part number 37-060-51.
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| Brand | Rancilio |
|---|---|
| Voltage (volts) | 110 – 120 |
1 review for DISCONTINUED Rancilio 10-705-636 Silvia V4 Replacement Boiler – 110V
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My machine was made in May 2007. What version would it be?
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Q My machine was made in May 2007. What version would it be? answer nowAsked by rubyvalleynv on August 7, 2020 4:40 pmAnswered by the admin
As the current description states at the time of our response:
"Per Rancilio, this boiler will fit version 1, 2 and 3 Rancilio Silvia espresso and cappuccino machines. You may need the Rancilio junction part #23-000256 for older machines.
You may also need new bolts part number 37-060-51."
I have a V1 (or perhaps V2) bought back in 2002 that would require the extension/retrofit kit that is referenced as "You may need the Rancilio junction for older machines", but I do not see the part number anywhere - how do I find/add this/these parts? I believe it should be a conversion bolt to attach to the boiler and a tube to reroute to the steam.
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Q I have a V1 (or perhaps V2) bought back in 2002 that would require the extension/retrofit kit tha...... Read more answer nowAsked by JeremyB00000 on April 16, 2018 1:26 amAnswered by the admin
You may need this part.
Bob (verified owner) –
An improved boiler made of lead free brass, so no copper plating of the inside as in earlier Silvia V1 brass versions. Heating element is stainless steel instead of copper plated brass and element is easily removed compared to earlier version if replacement necessary.
Replacing a V1 boiler you will need both this plumbing coupler here for the Over Pressure Valve https://www.1st-line.com/buy/rancilio-boiler-expansion-valve-connector-silvia/ as well as a new boiler to steam valve pipe here https://www.1st-line.com/buy/rancilio-copper-pipe-from-boiler-to-steam-valve-for-silvia/
I found no copper sealing rings were necessary at the OPV and the OPV came out at correct angle after tightening – really tight. I replaced boiler screws with stainless parts and torqued them evenly with a torque wrench – but not necessary.