$61.99 Rheem PROTECH SP21031B Water Heater Blower Assembly - Residential Power Vent - Walmart.com 
Rheem PROTECH 40 Gal. to 50 Gal. Tall Power Vent Blower Assembly-SP13416 - The Home Depot
Rheem Performance 50 Gal. Tall 6 Year 42,000 BTU Natural Gas Power Vent Tank Water Heater 
