See http://www.langside.f2s.com/web-oso.jpg

This shows my new unvented cyclinder. I want to wire in the Immersion
Heater before next summer :-)

The Oftec fitter wired in the thermostat using heat resistant flex and a
white plastic "strain relief" or maybe it's a "gland". Where can I get one
like it? Nothing on TLC looks the same.

R.