Ventless Fireplace as Primary Heat: What Code Says
Can a ventless fireplace be your only heat source? Model code says unvented room heaters must not be the sole source of comfort heating. Here is why.
supplemental heat
Ventless Fireplace vs Pellet Stove: The Real Trade-Off
Ventless fireplace vs pellet stove: one vents outside and needs electricity, the other keeps its exhaust in the room. Which constraint can you live with?
Ventless Gas vs Electric Fireplace: How to Choose
Ventless gas vs electric fireplace, compared honestly: real heat output, the circuit ceiling nobody mentions, legality, and outage performance.
Ventless Fireplace Efficiency: What 99% Really Means
The 99.9% efficiency claim on ventless fireplaces is true and nearly useless. What it measures, what it excludes, and why it cancels itself out.