Janitrol Heater Combustion Tube Assy 89513 / 42D59 from $297.80 Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Condition: UsedCondition Description: as removedAlt P/N 89513 Manufacturer Part Number: 42D59 Qty available: 1 Tweet