![Nordyne restrictor inducer orifice 1.625" 151884R](http://colemanhvacparts.com/cdn/shop/products/151884r-nordyne-restrictor-inducer-orifice-1-625-3_{width}x.jpg?v=1580804764)
151884R Nordyne restrictor inducer orifice 1.625"
Nordyne inducer orifice 1.625" center hole diameter. Outside diameter is 2.5". Replaces 151884. Picture may not represent exact hole size.
If you have a furnace that uses this part and it runs hot causing limit switches to frequently trip, replacing this part may fix the problem.