100% pilot safety

tps

has anyone seen a bi-metal auto re-set pilot safety switch?  its on an older gas boiler with live pilot gas . has aga mark, might be wr brand and has a set of contact points that open main burner circuit on loss of pilot and resets when relit.

Mike Kusiak_2

Like this?

White Rodgers pilot and bimetallic safety on as 1950's gas boiler

Mark Eatherton

Baso makes numerous

They're a thermocouple type, but wire in series with the safety train. No pilot(s) no main(s).



http://www.baso.com/lib/subdomain/baso/content/pdfs/4877d2e1c9bd439ca16863a07da7fd76/accessories.pdf?PHPSESSID=9bf1cd2fb20a21b7b2564c157d3e2383



I've not seen any warp switches in a LONG time. I suspect there's a reason...



ME