Further to the above, I telephoned my nearest stockists (not a CC site) they said that they have NO Calorlite Cylinders to exchange anyway, and would only give me a 'Voucher' to get a full one, when they came in, however they couldn't say, when they were expecting any ? I said couldn't they give me a 'Standard; 6kg propane instead.
They said No, as Calor no longer allow 'back and forth' exchanges. If this was REALLY URGENT, like they say it is, they should be prepared to 'give a little' to get them all back. And THEN re-impose their restrictions.
As it is, I will be using my 'recalled' cylinder until it is empty, and if no calorlite cylinders are available, i will hang onto it until they are available. Luckily i have a 'Good' spare one, If I use this and they STILL hav'nt got any. I will look into getting a Gaslow system instead. It obviously isn't THAT URGENT, otherwise they would do ALL they could to get them back. Like allowing Standard 6kg - Calorlite swaps.
My heating system cannot run on Vouchers.