Rinnai RHFE-556FAIII 21,500 BTU Ductless Energy Saver Heater - RHFE556FAIII Air Conditioner "right room" Questions

...Sometimes thermostats Just go bad or are miscalibrated. Sometimes when it is on an exterior wall and it wont show the right room temp due to the wall being cold. Move to interior wall or

...right back in the room. It will work much better if you blow the hot air in a other room. And close the door to trap the hot from the cool. But you will need a large tub or pan, or drain pipe of some ...

...ROOM, 75% WINDOWS AND 25% WALLS. AM I RIGHT IN ASSUMING THAT ALL THAT AMOUNT OF WINDOWS CHANGES THE EQUATION? MY CHOICES ARE 12,000 15,000 18,000 BTU UNITS SHOULD THERE BE MORE THAN ONE ZONE IN THE ...

...right size for the room it is serving. There is usually some adjustability in the delivery grilles. Partially close the grille in the coldest rooms. That might get you by, but proper duct sizes are ...

...room ac conditioner is leaking into the room. How do I fix? check and make sure it has a slight tilt to outside. clean coil. it usually has a opening under inside coil on right side that can stop

...power surge protector to cut the air conditioner on and off. check that your dip swtches are set ...

...shouldnt run for that long if it is sized right for the room in the first place. Does it not come back on after it runs for 30 to 40 mins? sounds as though it is not the correct size for the room to ...

...room. Also, one of the bedrooms right off where the ac is in the attic is ALWAYS very warm. It never cools off. We checked the vents and they are fine. The fan that blows the air blows through the ...

...room. I would have the room measured up by a professional and they will also calculate heat loss and recommend the right unit for the job. Hope this helps I take the time to help you so please rate ...

...right temperature? I recently received a Rinnai RHFE-556FAIII. It was working fine now it will not heat up one room in the home. When at first it warm the whole house at 72 degrees. Even when I turn ...