Your Shopping Cart Continue shopping “Fireboy-Xintex Propane Fume Detector w/Plastic Sensor & Solenoid Valve – Black Bezel Display” has been added to your cart. Item Your Options Quantity Price Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-542-Marine-RLY-NC - Flush Mount - White Safe-T-Alert 62 Series Carbon Monoxide Alarm w/Relay - 12V - 62-542-Marine-RLY-NC - Flush Mount - White quantity $99.95 × Fireboy-Xintex Propane Fume Detector w/Plastic Sensor & Solenoid Valve - Black Bezel Display Fireboy-Xintex Propane Fume Detector w/Plastic Sensor & Solenoid Valve - Black Bezel Display quantity $630.00 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $729.95 Sales Tax $43.80 Total $773.75 Proceed to checkout