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  • Authorized Dealer

Buck Stove 42ZCBB XL 42″ Vent-Free Builders Box with EmberVision 100 Oak Logs

Item #: NV 42ZCBBXL-OLP / NV 42ZCBBXL-ONAT

SKU:

$2,894.00

The Buck Stove 42ZCBB XL is a 42" zero-clearance vent-free builders box with EmberVision 100 Oak gas logs and an on/off remote, measuring 45-5/16" W x 35-1/2" H x 19-1/2" D. It is a straightforward wa...

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  • Manufacturer Warranty Included
Venting: none required - vent-free (unvented) gas appliance

This Buck Stove unit is a vent-free gas appliance, so no chimney, liner or vent pipe is needed. Vent-free appliances are not permitted in some states, cities and rooms (for example bedrooms and bathrooms) and have room-size and clearance limits - check your local code and the manual before ordering. Questions? Call (540) 212-9374.

Not sure which pieces you need? Call (540) 212-9374 and we'll put together your vent list from your measurements.

Optional add-ons

1 factory add-ons fit this model

Add any of these in one click — they ship together with your unit.

Optional heat-reflective blower 1

Questions? Call or text (540) 212-9374Monday–Friday, 9:00 AM–5:00 PM ET
Free shipping over $99 · ships direct from the manufacturer · typical delivery is 5–17 business days from the order date; made-to-order items may take longer.
Not sure this is the right part?Call or text (540) 212-9374, Monday–Friday, 9:00 AM–5:00 PM ET. Everything ships direct from the manufacturer; installation is by your own licensed local installer.
Free shipping over $99 · Authorized dealer · Manufacturer warranty included

Free shipping over $99 ($9.99 under). Returns within 30 days of delivery: a 40% restocking fee, 4% card processing fee and shipping both ways are deducted from the refund. Report shipping damage within 48 hours of delivery. See our Return Policy.

  • Free shipping on orders over $99

Product Description

Buck Stove 42ZCBB XL Builders Box overview

The 42ZCBB XL pairs a zero-clearance builders box with Buck's EmberVision 100 Oak vent-free log set, giving builders and homeowners a ready-to-frame traditional fireplace without a flue. Its 45-5/16" by 35-1/2" by 19-1/2" box fits a standard chase or bump-out.

It is offered as dedicated natural gas or propane models, and the listing includes an on/off remote and blower assembly. Because it is vent-free, room-size limits and local rules on vent-free appliances apply.

Key features

  • 42" zero-clearance vent-free builders box
  • EmberVision 100 Oak gas logs
  • On/off remote
  • Blower assembly per listing
  • Natural gas or propane models

Specifications

ModelsNV 42ZCBBXL-ONAT (NG), NV 42ZCBBXL-OLP (LP)
Box dimensions45-5/16" W x 35-1/2" H x 19-1/2" D
LogsEmberVision 100 Oak
VentingVent-free

Venting & installation

No chimney, liner or vent pipe is needed for this vent-free appliance, but it is not permitted in some states, cities and rooms and has room-size limits. See the venting note on this page and check local code. Have it installed by a qualified installer following the manufacturer's installation manual and your local codes.

What to order with it

Choose natural gas or propane. A heat-reflective blower is also listed as an option on this page.

FAQ

Does it need a chimney?
No, it is vent-free.

What logs come with it?
EmberVision 100 Oak gas logs.

Manuals, documents & related pages

Questions about fit or venting? Call (540) 212-9374.

Specifications

Video

No video is available.

FAQs

Q: Do You Ship to Me?

A: We ship to the contiguous United States only (no Alaska, Hawaii, U.S. territories, P.O. boxes or APO/FPO). Free shipping on orders over $99; orders of $99 and under ship for a flat $9.99. Large or fragile items ship by freight with curbside delivery, and the carrier calls to schedule the delivery appointment.

Q: When Will My Order Ship?

A: Typical delivery is 5–17 business days from the order date. Made-to-order items may take longer, as shown on the product page. You will receive tracking information once your order ships.

Q: What Payment Methods Do You Accept?

A: We accept major credit and debit cards (Visa, Mastercard, American Express, Discover), ACH bank payment, Apple Pay, Google Pay and Link by Stripe. You can also pay over time with Affirm, Klarna or Afterpay (subject to approval), or pay by direct bank transfer.

Q: Can I Cancel or Modify My Order?

A: Orders cancelled before they ship are refunded minus a 10% administrative fee. After an order ships, it is handled as a return under our Return Policy.

Q: Why Choose First Response Fireplace Products LLC?

A: First Response Fireplace Products LLC is an authorized dealer for the brands we sell, and every item includes the manufacturer warranty.

More Questions?

  • Authorized Dealer
  • Manufacturer Warranty Included
  • Free shipping over $99

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Freight Shipping

Typical delivery is 5–17 business days from the order date, depending on your location. Made-to-order items may take longer, as shown on the product page.
Freight deliveries are curbside. The carrier will call you to schedule a delivery appointment and will place the shipment curbside at your home. You’ll need to move the shipment from the curb to the end location. Please make sure your street can accommodate a tractor-trailer.
Upon delivery, you’ll be asked to sign the Proof of Delivery (POD). Before signing, inspect the shipment for visible damage. If you see damage, note it on the delivery receipt before you sign. Report any damage within 48 hours of delivery to orders@firstresponsefireplaces.com or (540) 212-9374, with photos, and we will send a free replacement or a full refund.