F07 is heater relay fault on main module. We stock it at ÂŁ65.88 (exchange) inc vat & postage. Our modules come ready programmed so all you do is fit it - no programming to do. Also, if the module does not correct the fault, you can return it for a refund, less our handling charge of ÂŁ10.80. To order, go to our site at www.emwelec.co.uk and put WT741 in the search box or call us on 0115 9652118 Tuesday morning. Tony EMW Electronics
www.emwelec.co.uk
May 2012