How to select an Intermatic Pool Pump Timer?
I haven't been able to source a distributor or retailer of Intermatic Pool Timer products in Ontario, Canada. I am looking to purchase one over the internet and have it shipped to me and installed by a local qualified electrician, but I don't know which model to purchase.
Intermatic has 4 2-circuit models to choose from and I don't know what questions I need answered to be able to choose the correct one.
Here's what I know: I have an inground pool, I have a gas heater and a pump. I need the heater shut down 20 minutes before the pump. These are the models that I would choose from: T104R201, T101R201, T104P201, T101P201.
I would appreciate any advice on how to select one of these.
Thanks!