| Product Type: | Pushbutton Timer |
|---|---|
| Voltage: | 115V |
| Amperage: | 20 |
| Warranty: | 1 Year |
Two of these controllers can be used for the fan but must be run in parallel not series. Though the controllers are single pole they can be wired in a fashion that is similar to a 3 way switch. The installation instructions for the Fantech unit explain how to wire for this type of application.
Yes. The Switch is rated for 120V 20 Amps, the Supply for the PB 270-2 is 115 Volts. While it does not specify the Amps in the brochure, 20 Amps is the largest number of Amps for a 120Volt branch circuit, so the fan will not overload the switch. Make sure the circuit is not overloaded by adding the fan and check to see if it is required to be Ground Fault Interrupted (because it is over a tub or shower).
Yes. THE shr1505 IS ONLY 1.4 Amps and the switch is rated for 20 Amps. My question is why do you want to limit the HRV to a 60 minute cycle? It will only provide pre-heated air back into the house when it is turned on. It should run when any vented appliance runs such as the range fan, dryer, or bathroom fans.