Good day, Looking for some guidance had a cold front come through and upon cranking up my furnace for the first time this year my Honeywell s8610u was getting 24v but no lights ect. Bought a used unit from a reputable seller on ebay and installed it this week. set thermostat and everything fired up and seemed to be fine then i noticed that the module is cycling on for 3 min/ off 5 sec/ then on 3min until T is satisfied. 1.T call for heat 2.module power on 3.clunk the gas valve get power (mv/pv-pv) 24v 4.pilot lights 5.click the valve "open" (mv-mv/pv) 24v (Problem 1 50% of time i dont hear a click and don't get 24v for gas valve function) 6. furnace lights 7. blower comes on 8. runs until T satisfied. (Problem 2 unit cycles on 3min/off 5ec/on 3min until satisfied) so my module is short cycling? and sometimes my gas valve doesn't get 24v to "open". the module will cycle infinite times until it gets 24v. error code 6+2. I have notice that when i manually turn on the T to heat the module is more likely to give 24v to "open" valve. almost always once the system finishes its cycle then 15 min go by and the T automatically calls for heat the module not likely to send power to "open" gas valve. the module sends power to gas 100% of time. would this be a T issue(ritetemp 6010), module issue (honeywell s8610u), or a sensor? i checked all my connections and grounds. I don't think its related but going to get a new T on my way home to rule this out. everything is wired the same. Thanks in advance!

I have Bryant Evo 95S Gas Furnace and accompanying thermostat. Also installed is a Carrier whole-home humidifier. When I bought this home three years ago the humidifier was not operational. Finally having some time I worked through troubleshooting each component and it seems the humidifier does indeed work, but it is not getting the 24V from the furnace as expected. The humidistat has two wires that run to the furnace (red & white) with the red connected to the DHUM connection and the white to the COM one. With that I get no power. I have set the Evo Control Thermostat to the highest humidity setting, but still no juice. If I pull the red and give it constant 24V from a nearby pump the humidifier works great. However, that is far from perfect as I only want water running to the humidifier when needed. There is a HUM tab style connection, but when testing it with the voltage meter I didn't see any juice there either. I am at my wits end, but I still have fight in me. Any ideas on wiring this right? Should I ditch the humidistat and use a relay instead? Perhaps there is an issue with Control not calling the humidifier? Any ideas would be greatly appreciated!