Honeywell Rth8560D Wiring Diagram. How to install your honeywell home t5+ or t9 smart thermostat. Select the product you’re having trouble with from the options below. honeywell t6 pro thermostat wiring for heat pump Irish Connections from www.irishconnectionsmag.com Deals and promotions | honeywell home. Our page top sketch, courtesy. Disconnect the wires and remove the […]