ELC-810 Tri-Sensing Water Level Controller Deck Well - 50 Foot Cord BTUs_300k-349k This is a single 17-11/16

This is a single 17-11/16 inch center-to-center stainless steel ladder tread designed for residential ladders

This is a PVC 90 Degree Elbow female slip fitting connections that measure 5 Inch

is printed on Glossy Adhesive Vinyl (stick-on) and is designed to post on the pool chemical storage room door

This sign is guaranteed to meet the state laws of New Hampshire

Ideal for all competitive pools

ELC-810 Tri-Sensing Water Level Controller Deck Well - 50 Foot Cord BTUs_300k-349k This is a single 17-11/16This is an ELC 810 Tri Sensing Water Level Controller for bracket applications with a 50 foot cable length. The ELC 810 is an interactive, fully menu driven, automated multi level sensing controller. The ELC 810 Water Level Controller uses proximity sensing technology instead of floats or electrical currents. The proximity sensors monitor the water level accurately and will automatically activate the auto water make up control valve. It is designed to