Return-Path: Received: (qmail 18845 invoked from network); 5 Nov 2001 17:54:47 -0000 Received: from unknown (HELO warrior.services.quay.plus.net) (212.159.14.227) by excalibur-qfe1-smtp-plusnet.harl.plus.net with SMTP; 5 Nov 2001 17:54:47 -0000 Received: (qmail 27562 invoked from network); 5 Nov 2001 17:54:48 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior.services.quay.plus.net with SMTP; 5 Nov 2001 17:54:48 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 160nkQ-0001is-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 05 Nov 2001 17:41:22 +0000 Received: from irwell.zetnet.co.uk ([194.247.47.48] helo=zetnet.co.uk ident=root) by post.thorcom.com with esmtp (Exim 3.33 #2) id 160nkO-0001in-00 for rsgb_lf_group@blacksheep.org; Mon, 05 Nov 2001 17:41:21 +0000 Received: from abc (man-s157.dialup.zetnet.co.uk [194.247.45.28]) by zetnet.co.uk (8.11.3/8.11.3/Debian 8.11.2-1) with SMTP id fA5HeSX22530 for ; Mon, 5 Nov 2001 17:40:29 GMT Message-ID: <000b01c16621$395043c0$1c2df7c2@zetnet.co.uk> From: "John Rabson" To: rsgb_lf_group@blacksheep.org Subject: LF: Electronic water softeners Date: Mon, 5 Nov 2001 17:41:40 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2919.6600 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: My ion-exchange resin water softener needs replacing. I am thinking of trying one of the electronic systems, but wonder if there are any LF QRM concerns (and how do I measure the hardness of the water)? 73 de John Rabson G3PAI