Circuit Board / Ballast Combination Beta Board – R400056 Store Front All Parts New Generation Hallett Parts Hallett 13/30 Parts Hallett 15xs & Upstream Parts Cactus Parts Cart Account details Circuit Board / Ballast Combination Beta Board – R400056 Products search View cart “UV Sensor Array Replacement – R400002” has been added to your cart. $850.00 Circuit Board / Ballast Combination Beta Board - R400056 quantity Add to cart SKU: R400056 Category: Upstream NC10-50 & NC15-75 Parts Tags: Ballast, Circuit Board, Video How-To Description Additional information Description Compatible with: Upstream NC10-50 Additional information Weight 2 lbs Compatibility Upstream NC10-50 Related products Non-Metallic Solenoid Shut-Off Valve 1″ 24V – E500021 $320.00 Add to cart Filter Insert – Harmsco Carbon Cartridge Dual Stage Polyolefin 20″ Filter 5 Micro – 550050 $265.00 Add to cart Filter Insert – Harmsco Premium Blue Pleated 20″ Filter 1 Micro – 550073 $165.00 Add to cart Blower – Reactor Cooling Kit with Filter – R400008 $65.00 Add to cart