Your Shopping Cart Item Your Options Quantity Price Fireboy-Xintex Fixed Heat Detector w/Base Fireboy-Xintex Fixed Heat Detector w/Base quantity $225.00 × Fireboy-Xintex Engine Shutdown System w/Round Display Fireboy-Xintex Engine Shutdown System w/Round Display quantity $630.00 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $855.00 Sales Tax $51.30 Total $906.30 Proceed to checkout