I AM REPLACING A BAD TRANSFORMER IN MY FURNACE THE NEW ONE IS A LITTLE DIFFERNET DESIGN. I HAVE CONNECTED THE BLACK 120V AND WHIT COMMON FROM THE TRANSFORMER. MY PROBLEM IS WITH THE SECONDARY 24 VOLT WIRING FROM THE TRANSFORMER IS GREEN AND RED FROM MY THERMOSTAT I HAVE RED AND WHITE (NO AC) FROM THE GAS VALVE I HAVE RED AND YELLOW HOW DO I CONNECT THE REMAINING WIRES.
THANKS FOR ANY HELP