420 Series

Our 420 Series is the smaller of our two elite cookstoves. This stove is designed to burn either wood or anthracite and includes the standard warming shelf. Customization options for this stove include solid or glass doors, three different stovetop choices, and optional add-ons such as a summer grate, warming closet, and a 22 gallon water reservoir. As is standard for each of the Heco cookstoves, each stove includes air wash control, easy-access cleanout, and a poker rod and ashtray.


Cooking Surface

42.25”W x 21”D

Stove Size w/ Handles

47.25”W x 33.25”D

Height To Warming Shelf



21”D x 18”W x 13”H


19”D x 12”W x 17”H

Door Openings

12”W x 9.5”H

Exhaust Size



Wood or Anthracite

BTU Rating


Heating Area

Up To 2,000 sq. ft.

Total Weight

775 lbs.

Draft Regulator

DS Hot Air Bi-Metal

Floor Protector

48” x 58"  Required

UL Listed


Cookstove Body Options

Solid Polished Steel

Stovetop Welded To Body

3 Panel Prepped

Must Choose Stovetop Panel

Stovetop Options

Solid Polished

Included with Solid Polished Steel Body Price

3 Panel Porcelain

Add $445.50 to 3 Panel Prepped Body Price

3 Panel Polished

Add $269.50 to 3 Panel Prepped Body Price

Firebox Door Options

Solid Door


Glass Door


Oven Door Options

Solid Door


Glass Door



Warming Shelf


Warming Closet W/ Shelf


22 Gallon Water Reservoir 


Coil Kit For Reservoir


External Tank Coil

For Domestic Water Tank

Rear Heat Shield

Allows Heco To Be 12" From Wall

Summer Grate

For Using Cooktop During Warmer Weather

Heco Floor Protection Mat

48" x 64" Textured Black (UL Listed)

Tax, Shipping, and Installation Not Included.
Will Vary By Location.


Helpful Info

Heco 420

Owner's Manual