Astrolite II and SP0600 Niche Face Ring state_Virginia And all tests on the

And all tests on the disk must be run on the same day (within 4 hours) once it has had water added to it

Note: the disk must be kept flat between tests so water in the disk from previous test doesn't migrate into the untested wells

ThermalFlo Heat Pumps

but can be used with Type A and E adapters and DP (Dust Plug) of identical size

This is a Hayward HeatPro HP2100 Heat Pump Control Board Retrofit Kit

Astrolite II and SP0600 Niche Face Ring state_Virginia And all tests on theThis is a Hayward face rim replacement for Hayward Jiffy Niche and Dura niche underwater lighting fixture housing models SP0600, SP0607U, SP0608U. Also fits Hayward Astrolite II inground spa lighting models SP0590S, SP0590HS.