- Wick Life Extender 3
- Triple Safety Shut-Off
- Wick-Stop Mechanism
- Special Safety Guards to prevent accidental contact burn
- Double Wall Tank design that prevents fuel leakage even when the heater is tipped over.
The Double Clean’s Dual
Burn Chamber Design
U. S. Government Agency (C.P.S.C.) Test confirmed the Double Clean is the cleanest burning portable kerosene heater you can buy. The charts below compare the Double Clean with other conventional kerosene heaters.
1 PATENT #4390003
2 CPSC—U.S. Consumer Product Safety Commission
3 PATENT #4498862