Why does heat work downstairs but not upstairs?

Sometimes a thermostat control will be placed in a room that is not central to the usual temperature of the house. This might be in a room downstairs that has the door closed. So moving the thermostat control or regulating whether the room is closed off may help. Need to adjust heat vents.

Why is the upstairs so cold?

This is due to faster heat loss caused by cold air in the attic and by ductwork that is too undersized to offset that extra heat loss. When parts of your home are cooler than others, it does not necessarily mean that your system is running inefficiently.

What kind of boiler is one zone not heating?

The pipes are not insulated. Gas fired, two zone, hot water baseboard heating. The boiler is burnham, the expansion pot is Amtrol, The zone valves are Synchron (V8043F 1036), and an Honeywell Aquastat Relay (L8148E)

Is there a call for heat on a Burnham boiler?

There is no call for heat or there is a call for heat and the temperature is greater than setpoint. Boiler is not sensing Domestic Hot Water Heat Request. Check wiring for loose connection, miswiring, or defective indirect water heater aquastat. Check wiring for loose connection, miswiring.

What causes the fan to stop in a Burnham boiler?

The control stops the start sequence and stops the fan. After the fan stops the pressure switch re-closes and the cyde continues. The displays shows the cause of trip for only the time the pressure switch is open.

When does Zone 1 stop heating the House?

When it gets REALLY cold outside, my zone 1 (Living Room, Dining Room, and Kitchen) stops heating. Most of the season both zones work correctly, only when it get bitterly cold out that zone 1 stops working. Once the temp outside gets a little warmer, zone 1 will start functioning again.

The pipes are not insulated. Gas fired, two zone, hot water baseboard heating. The boiler is burnham, the expansion pot is Amtrol, The zone valves are Synchron (V8043F 1036), and an Honeywell Aquastat Relay (L8148E)

There is no call for heat or there is a call for heat and the temperature is greater than setpoint. Boiler is not sensing Domestic Hot Water Heat Request. Check wiring for loose connection, miswiring, or defective indirect water heater aquastat. Check wiring for loose connection, miswiring.

What causes air pressure switch to open on Burnham boiler?

When there is a call for heat with a blocked vent the air pressure switch will open (due to excessive pressure of the fan against a blocked flue pipe) after the fan starts. The control stops the start sequence and stops the fan. After the fan stops the pressure switch re-closes and the cyde continues.

How to troubleshoot a Burnham alpine Slim boiler?

Burnham Alpine Slim boiler troubleshooting 1 Heating load at time of enor was far below the minimum firing rate of the boiler. 2 Defective system pump or no flow in pnmary loop. 3 Defective boiler pump or no flow in boiler loop. 4 Control system miswired so that the boiler operation is permitted when no zones are calling.