Hi all,

I have a old monitor heater and a max sievert heater.
I would like to know how old they are and what their value is .
can anyone tell me where i can find resources to find the answers?

thank you all .

dimitri

I never knew sievert made heaters.

Can you post a pic of it?

At I guess I'd say 1950's at the latest but how early I don't know. Both companies did bowl heater conversions for stoves & I know Sievert made bowl fires in their own right - not sure about Monitor.
Check ebay for value. Common bowl fires are Tilley & Bialaddin - I would guess yours may fetch a bit more.

I have a picture of mine in the collectors gallery on top of a Primus 5

Rik

The bloke who has them emailed me a pic...Theyre just blowlamps.