Honeywell Programmable Thermostat Heater "valve wont close" Questions

wont i have the honeywell rth221b and there is 2 wires coming out of my wall one red and one white i hook them up but the boiler dosent turn on the down stairs turns on fine It sounds like you have at

wont turn off i have a boiler in the shed that looks fine and a hot water tank in the bathroom with 2 little motors on the pipes to turn water hot and off can you help. do you have a separate or built