Due to demand processing time is now 2 to 4 days for ground orders. If you need it fast please use one of the expedited shipping options on the check out page. Ground shipping is also taking 1-2 days extra over normal delivery times. Also due to demand and lack of raw materials large orders for some items are out of stock for 1-2 months. Also please read UPS Suspends Performance Guarantee and shipping costs are rising very fast. Special order items may be delayed longer. Orders accepted 24/7/365 via the website. Toll Free Tech Support Hours: Mon-Fri, 10am to 4pm, PST. Thanks!
"If there be any among us who [disagree], let them stand undisturbed as monuments of the safety with which error of opinion may be tolerated, where reason is left free to combat it." Thomas Jefferson, March 4, 1801
The Stak HC6000 Water Level Control System is unlike any other system in the marketplace. It uses two sensors, one high, one low. When the water drops below the low sensor, it turns on and when it reaches the high sensor it turns off. Now you can set your water depth to exactly what you need. No more timers, no more burned pumps, etc. Has Green/Red LED for condition status indicator. For 120V systems, up to 14 Amps!