8.4K views · 248 reactions | This Winter, you can have your Will written or updated for free and give the gift of independence to someone with sight loss. [Visual description: Short video clips including clip of yellow guide dog puppy with staff member at the National Breeding centre, a clip of two guide dogs in harness walking with owners and clip of a guide owner praising their guide dog at home. Video ends with Guide Dogs logo.] | Guide Dogs UK | Facebook

Reversing Valve Wiring Check O B and Common Wire Compatibility No, not all heat pump thermostat wiring diagrams are identical and mismatches can cause system failure. Learn how to check thermostat wiring, O and B reversing valve assignment, common wire presence, auxiliary heat configuration, and wiring diagrams with tips for swapping terminals and labeling conductors to avoid reversed modes, power loss, and short cycling. This guide covers thermostat compatibility, heat pump wiring troubleshooti