In a house where someone spends most of the day in bed, the thermostat is usually set once and then left alone. The room changes anyway. A sunny afternoon warms the sickroom, a cold front after dark pulls the temperature down, and a furnace on a timer may run for the rest of the house and never reach the back bedroom. The person in the bed cannot get up to correct any of it. Someone else has to notice, and in most homes that someone is whoever happens to walk past the door.
Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.
Find out who sets the dial
Start by writing down who has the authority to change the thermostat. In some houses it is a shared dial that everyone adjusts. In others it is locked, programmed, or run from an app on one phone. If the only person who can change it is away during the day, the room will stay at whatever setting was in place when the bed arrived. Ask the question out loud: who changes it, from where, and what happens if that person cannot be reached at six in the evening.
Check the room where the person actually lies
The thermostat is usually on a wall in a hallway, and the bed may be across the house. Put a simple room thermometer where the person lies, at pillow height rather than on the floor, and read it at the same times each shift. Keep a plain card beside it. Write the reading, the time, and the initials of the person who read it. This is not a medical measurement. It only tells the next person whether the room is where it was an hour ago.
Name the change before it is needed
Rooms that are too warm or too cold usually get fixed late, because the fix is a small task that nobody owns. Decide ahead of time what the adjustment looks like. Who moves the dial, what range the family is aiming for, who brings the extra blanket or the lightweight throw, who switches on the fan, and who closes the blinds in the afternoon sun. Put those answers on the same card. If your private arrangement with a non-medical caregiver covers it, that person can be asked to read the thermometer, report the number, and fetch a blanket from a labeled spot. Ask the agency what they will do and what they will not, and write the answer down.
Ask the hospice team the questions only they can answer
The hospice nurse and social worker know the patient's needs better than any chart on a wall. Ask them whether they want the family to aim for a particular room temperature, what they want reported, and whether a call should be made if the room drifts outside that range. Do not settle on a number yourself. Write their answer on the card in your own words so the next person reads the same instruction you heard.
What to do when the room is wrong
Do the small thing first. Adjust the dial, open or close the blinds, switch on the fan, or add or remove a layer. Then check again at the time you wrote on the card. If the room stays outside the range, call the hospice number kept by the phone. Do not wait for the next scheduled visit. A visit schedule is not the same as the week, and the hours between visits belong to the family. The Hours Between Hospice Visits covers that gap in more detail.