Finding the error in the heating system

Since I moved into our new home a decade ago, I have never easily achieved quality heating. I think our study room feels colder than the rest of the house. It worked to our advantage while I was in summer, although I always use the portable space heating system in winter. I have simply the primary plus electric gas furnaces, plus I religiously schedule heating system maintenance for optimal unit function. I would have liked it if it were a geo heat pump, although I still needed to invest in 1, but the serviceman ran the heating service, but the results needed to be more satisfactory. The indoor comfort was okay since the upgrade was done, although I wanted higher quality. My neighbor told me about the local supplier plus convinced me to book an appointment with the local corporation to check on our troubles, but he told me he learned more about heating from them. The team outdid itself. They managed to improve indoor comfort. I was sad that they would ask me to buy modern heating equipment. They literally did the impossible. Something I thought I would not as I was living in this house. I updated the temperature control device to a digital control unit to allow us to set the temperature to our liking. They worked on the heating device for many hours plus swapped out 1 worn-out component with a modern 1 that improved its function. I got to learn more about heating through the whole process. Finally, the hot plus cold temperatures were okay throughout the house. The previous servicemen needed the small worn-out element in the central gas furnace, causing the inefficiency issue. I was glad to have quality indoor comfort restored. The energy-saving help tips would help lower the electric bill.

hvac unit