Monessen Solstice 33-Inch Ventless Gas Insert vs Napoleon Oakville X3 Gas Insert
The Napoleon Oakville X3 is the better insert for most shoppers: it has a wider feature set, including a thermostatic remote, Bluetooth control, NIGHT LIGHT and a split-flow burner, and it puts out slightly more heat. The Monessen Solstice 33 wins on viewing area and on installation flexibility, since it needs zero clearance to combustibles and fits a wider opening. Build quality is comparable between the two, and owners of both brands generally report solid reliability when the unit is installed correctly.
- Choose the Monessen Solstice 33 if you want the largest flame view, a zero-clearance fit and a simple standing-pilot or IPI setup without smart controls.
- Choose the Napoleon Oakville X3 if you want a remote, app control, a night light and independently adjustable front and rear burners.
Prices
- Monessen Solstice 33-Inch Ventless Gas Insert: $1,576.72 at Designer Lighting & Fan (last seen Nov 9)
- Napoleon Oakville X3 Gas Insert: $3,889.00 at North Country Fire (last seen Nov 11)
- Difference: the Monessen Solstice 33-Inch Ventless Gas Insert is $2,312.28 cheaper than the Napoleon Oakville X3 Gas Insert at the latest prices (Nov 9 and Nov 11)

