No! Do not, under any circumstance, incorporate steam in to your infrared sauna. The moisture will damage the wood and electrical components.
Do not, under any circumstance, install additional heaters that aren't certified by JNH Lifestyles. Our infrared saunas are designed to function at a safe level with their equipped heaters. Adding more heat will put you at risk for heat exhaustion, heat stroke, dehydration and other heat related conditions.