Cart Continue shopping “4000W High-Power SCR Voltage Regulator, AC 220V, Single Phase, Digital Control – Enhances Electric Furnace & Water Heater Performance, Easy Installation” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal Stainless Steel Metal Detector Sand Scoop & Shovel Set - Lightweight, Durable, Ergonomic Handle, Efficient Filtering for Treasure Hunting - 26x11.5x11 cm $24.95 Stainless Steel Metal Detector Sand Scoop & Shovel Set - Lightweight, Durable, Ergonomic Handle, Efficient Filtering for Treasure Hunting - 26x11.5x11 cm quantity $24.95 4000W High-Power SCR Voltage Regulator, AC 220V, Single Phase, Digital Control - Enhances Electric Furnace & Water Heater Performance, Easy Installation $20.95 4000W High-Power SCR Voltage Regulator, AC 220V, Single Phase, Digital Control - Enhances Electric Furnace & Water Heater Performance, Easy Installation quantity $20.95 Coupon: Apply coupon Update cart Cart totals Subtotal $45.90 Shipping Free shipping Shipping to CA. Tax $0.00 Total $45.90 Proceed to Checkout Before ordering, please be sure to review our Order Processing & Shipping Policy, and our Returns & Refunds pages.