Vornado VMHi500 Whole Room Heater vs Vornado VMHi600 Space Heater

Both are 1500W Vornado steel heaters with Vortex circulation, auto-climate control, two LED displays, a remote and a fan-only mode. The VMHi600 is the newer flagship: brushed stainless case, a dust-blocking metal inlet grille, a 5-year satisfaction guarantee and a slightly higher owner rating count, though its 4.2 average trails the VMHi500's 4.7. The VMHi500 is the older steel model with a powder-coated gloss finish, tip-over protection and a 12-hour programmable timer, and owners rate it higher on the listings we see. Buy the VMHi600 for the sturdier grille and longer guarantee; buy the VMHi500 if the higher owner score and timer matter more to you.

• Choose the Vornado VMHi500 if you want the model owners rate highest and a programmable 12-hour timer with tip-over shutoff.
• Choose the Vornado VMHi600 if you want the newer flagship with a stainless case, a metal inlet grille and a 5-year satisfaction guarantee.