Section 322.48. Indoor Pools.

  Indoor pools shall be provided with energy-conserving measures in accordance with all of the following:

(1)   Pool heaters. All pool heaters shall be equipped with a readily accessible on-off switch to allow shutting off the heater without adjusting the thermostat setting. Pool heaters fired by natural gas shall not have continuously burning pilot lights.

(2)   Time switches.

(a) Except where allowed in pars. (b) and (c) , time switches that can automatically turn off and on heaters and pumps according to a preset schedule shall be installed on swimming pool heaters and pumps.

(b) Where public health standards require 24-hour pump operation, time switches are not required.

(c) Where pumps are required to operate solar- and waste-heat-recovery pool heating systems, time switches are not required.

CR 15-041 : cr. Register December 2015 No. 720 , eff. 1-1-16.