Hitzer Model 503 E-Z Flo Fireplace Insert expresses outstanding design, first-class originality, and extreme customer satisfaction. The 503 fireplace insert is growing in popularity because of the unique and convenient qualities this stove has to offer. Customers are utterly amazed by the qualities and capabilities provided by the 503 E-Z Flo insert. These unique qualities consist of size, structure, convenience, and efficiency. Developed to comfortably fit into almost every standard masonry fireplace, the 503 fireplace insert provides a large amount of heat output, while enhancing the beauty of a traditional fireplace. Built for customer satisfaction and convenience the Hitzer 503 is equipped with a thirty pound E-Z flo hopper design system. The 503 has grown immensely in popularity because of this unique and popular hopper insert design.

With advance design to exploit efficiency the 503 insert utilizes the baffle plate design system as well as incorporates three air intake locations to maximize heat and efficiency. With heating capabilities of up to three thousand square feet, and eighty thousand btu’s the Hitzer 503 E-Z Flo Fireplace Insert will greatly enhance one’s home in beauty while producing cost efficiency and superior heat satisfaction.

*Maximum 503 Insert can sit into fireplace = 14" (Blowers/Hopper must be outside fireplace opening)
*Minimum 503 Insert can sit into fireplace = 10" (Flue must be inside fireplace behind opening)

Clearance Unit Flue
Side Wall 10"
Side Trim 9"
Top Trim 25"
Mantle 30"
Floor Protection Front Side Rear
Dimensions 16"

Unit Width Depth Height
Stove F: 29 3/4"
R: 23 1/2" Overal: 24 3/4
To Taper 12" 24"
Firebox 16" 21" 14"
Fuel Door 15" 9"
Unit Measurement
Flue Size 6"
Sq. Ft Capability 1,500 - 3,000
BTU Rating 30,000 - 80,000

Floor to Flue Measurement
Top of Flue 24"
Floor to Flue 23 1/2"


Website Design Copyright© Andrew Francis 2015-2021 All rights reserved.