Continue shopping “H-Series Low NOx ED2 Heater Flow Control Thermostat HAXFCT1930” has been added to your cart. Product Price Quantity Total × H-Series Low NOx ED2 Heater Flow Control Thermostat HAXFCT1930 $33.99 H-Series Low NOx ED2 Heater Flow Control Thermostat HAXFCT1930 quantity $33.99 Cart totals Subtotal $33.99 Total $33.99 Proceed to checkout — OR — Coupon: