TACKlife Robotic Pool Cleaner HJ1103J Cordless robotic pool cleaner automatic pool robot vacuum with 60-90 mins wor there are 2 wide suction doors, water flows out through the open nozzle to thrust the pool cleaner to move forward, you can adjust the nozzle by turning it to control the moving route to efficiently clean pool's floor.

Hayward H150FDN Universal H Series Low NOx 150 000 BTU Natural Gas Residential Pool and Spa Heater Common QuestionsWhat are the dimensions of the unit? W3h200fdn universal h-series, low nox, 200k btu, natrual gas, pool & spa heater high and low voltage connections are easy and convenient with left and right side junction boxes. The W3H200FDN is equipped with a cupro-nickel heat exchanger to make it salt water capable.