Your Shopping Cart Continue shopping “Fireboy-Xintex Gasoline & Propane Sensor Only” has been added to your cart. Item Your Options Quantity Price Fireboy-Xintex CO Alarm Internal Battery - White Fireboy-Xintex CO Alarm Internal Battery - White quantity $215.00 × Fireboy-Xintex Gasoline & Propane Sensor Only Fireboy-Xintex Gasoline & Propane Sensor Only quantity $210.00 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $425.00 Sales Tax $25.50 Total $450.50 Proceed to checkout