All Haydon baseboard heating systems are manufactured to provide many years of trouble-free, safe, silent and economical heat distribution. Hot water baseboard systems generate naturally convected heat that rises gently, warming walls and blocking drafts, providing uniform heat throughout a homes entire perimeter. Haydons system operates smoothly and silently. With hot air, you constantly hear and feel fan on, heat on, draft, fan off, heat off. Slim and unobtrusive, the low profile Model 750s BTU output is ideal for efficient, economical residential installations.