Gym heat, winters here...

Since we are in to the cold weather already I thought I would share a little info on the gym heat.
The gym has 2 furnaces, the on/off controls are in the kitchen, thermostats on the walls.
The kitchen controls are labeled front and back, each control has 2 switches.
Please make sure the controls are always switched to "winter", then to turn the blowers on switch to "on".
If the controls are set to summer, the system reverts to AC and also pulls in air directly from outside, for winter this is bad...
To get heat, turn the wall thermostats up until the red light comes on.
Please turn both units on first thing in the morning, when it gets too hot on stage, turn the front unit off, but leave the back unit on all the time.
As people start to come in alot of cold air comes in with them and having the back unit on all the time helps to make it more comfortable.

Thanks,
Keith