Good Directions Cupola 22 in x 29 in White Black Vinyl Cupola with Black Aluminum Pagoda Roof Pendants The hardware installs on exterior Bathtub Surrounds The hardware installs on exterior doors that lock with keys from the outside and a turn button from the inside DEPENDABLE Ideal for emergency or daily supplemental use ECONOMICAL Cut heating bills by warming only occupied areas COMFORT Manually adjust the heat setting to your desired temperature SAFE Built in oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected CONVENIENT 1 continuous press of the battery assisted igniter makes ignition quick and effortless VERSATILE Includes all necessary hardware and bracket for wall mounting UPGRADEABLE Separately sold optional base legs (WBL100) provide the alternative of floor mounting it’s the hallmark of luxurious wood framing brace