Buck Stove 42" Ventless Gas Fireplace with Mesh Doors, Brick Liner & Blower - NV 42ZCBB (Logs Sold Separately)

Buck Stove

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Model

42ZCBB

26829

Was $1,503.75 Your Low Price Special Price $1,203.00

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Operates at 99.9% Efficiency
Produces 40,000 BTUs
Framing Dimensions: 46 9/16"W x 38 1/2"H x 20 1/2"D
Made In The USA

4 Questions Answered

Description

Overview

Create the look of a masonry fireplace with the Buck Stove 42ZCBB 42" zero clearance firebox. This firebox is intended to be installed into a wood-framed cavity in new construction, remodel, or can be purchased with a mantel cabinet. The 42ZCBB includes the brick interior and operable mesh doors. Choose Buck Stove Ember Vision 200 Gas Logs or other listed vent-free gas logs to complete your fireplace.

Features

Install the Buck Ember Vision 200 Series Vent-Free Gas Logs or listed vent-free gas log set
Framing Dimensions: 46 9/16"W x 38 1/2"H x 20 1/2"D
This model comes with the brick interior and operable mesh screen doors
Optional blower, logs, and mantels available
Made in the USA
Warranty: 2 Years
Venting Size/Type: Vent-Free Gas
Certification: CSA

Disclaimer

Some states, cities, and/or municipalities have restrictions around vent-free gas fireplaces. It is the responsibility of the customer to ensure you are following all laws and regulations in your area regarding vent-free fireplaces. For example: California does not allow vent-free appliances, Colorado does not allow vent-free appliances in some areas due to altitudes, and Massachusetts does not allow vent-free appliances in bedrooms or bathrooms.

More About Ventless Gas Appliances

Ventless Gas Fireplaces (Also known as Vent-Free or Unvented) are 99% efficient and require no venting, making them a flexible choice for supplemental heating. Ventless Gas Fireplaces are a clean and efficient, hassle-free way to enjoy a fireplace with minimal maintenance. Offered in Linear or Traditional built-in styles, or with a mantel, as a freestanding stove, or fireplace insert, these fireplaces make adding warmth and style to any home quick and easy.

Available Types:

Built In Ventless Gas Fireplaces
Freestanding Ventless Gas Heating Stoves
Ventless Gas Fireplace Inserts

*Make sure to check your local building code before purchasing to confirm compliance as some states, cities, and/or municipalities have restrictions around vent-free gas fireplaces.

More About Built In Fireplaces

Also known as Zero Clearance or Prefabricated Fireplaces, these models are designed to be installed directly into a wood-framed cavity, making them ideal for new construction and remodeling projects. Built In Fireplaces cannot be installed into an existing fireplace fireplace opening. Proper clearances must be observed for proper installation - please consult the Installation Manual for details.

Available Types:

Direct Vent Fireplaces
Ventless Gas Fireplaces
Wood Burning Fireplaces
Electric Fireplaces

Product Specifications

More Information
Buck Stove 42" Ventless Gas Fireplace with Mesh Doors, Brick Liner & Blower - NV 42ZCBB (Logs Sold Separately)
Feature	Spec
SKU	42ZCBB
Weight (in lbs)	165.000000
Brand/Manufacturer	Buck Stove
Included Items	42" Fire box with operable mesh doors and inner brick liner
Heating BTU	40,000 With Optional EV200 Log Kit
Venting Type	Vent Free
Efficiency	99.9% With Optional EV200 Log Kit
Amperage Requirement	1.1 Amps (Optional Blower)
Type	Built-In Fireplace
Fuel Type	Propane, Natural Gas
Certification	CSA
Size Range	40" - 49" Wide
Fireplace Style	Contemporary, Traditional
Framing Dimensions	46 9/16" W x 38 1/2" H x 20 1/2" D
Warranty	2 Year Factory
Resources	Buck Stove Installation Manual You will need AdobeÂ® AcrobatÂ® Reader to view PDF documents.
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

Reviews

Questions and Answers

Customer Questions

Are Vent-Free Gas Fireplaces Safe to Use Indoors?

Yes, Vent-Free Gas Fireplaces are safe for indoor use when installed and operated according to manufacturer guidelines and local building codes. These fireplaces are designed to burn gas efficiently, producing minimal emissions and using advanced oxygen depletion sensors (ODS) to monitor indoor air quality. While Ventless Gas Fireplaces are a convenient and efficient heating option, it’s important to ensure proper room ventilation and follow installation instructions carefully. HVACDirect.com carries a full range of safe, certified vent-free fireplaces to meet your heating needs with confidence.

What is a vent-free or ventless gas fireplace?

A vent-free (or ventless) gas fireplace is a heating appliance designed to burn gas efficiently enough to release heat directly into your room without needing a chimney or vent. These units use indoor air for combustion and are engineered to produce minimal exhaust. While they are easy to install and excellent for zone heating, proper ventilation and compliance with local building codes are crucial for safe use.

What ignition options are available for gas fireplaces?

Gas fireplaces commonly offer two types of ignition: millivolt (standing pilot) and electronic ignition (pilotless). Millivolt ignition maintains a small pilot flame continuously, ensuring reliable operation even during power outages, and works well with thermostats, wall switches, or remotes. Electronic ignition lights the burner only when heat is needed, which saves fuel and energy but may require electricity or battery backup. Your choice depends on preferences for convenience, efficiency, and backup operation.

Can I install a ventless gas fireplace in a bedroom or sleeping area?

No, ventless gas fireplaces are not approved for installation in bedrooms or designated sleeping areas due to safety concerns related to oxygen depletion and indoor air quality. Most building codes and manufacturer guidelines prohibit their use in these spaces. For safe bedroom heating, opt for vented units like direct vent fireplaces.

Why Choose Buck Stove?

Buck Stove heating solutions combine classic craftsmanship with modern efficiency, delivering reliable warmth and timeless style to any space. Built for durability and performance, these stoves provide powerful heating while enhancing the comfort and ambiance of your home.