Product Overview
Monessen ACUF42 42" Attribute Vent-Free Circulating Firebox is a standout choice for both performance and aesthetics. Its robust design ensures maximum heat output, enhancing the warmth and ambiance of your space. The firebox features angled construction to efficiently push out more heat, making it a highly effective option for any room.
You have the flexibility to personalize the interior with stylish gray or classic brown panels, each offering a reversible design for either a traditional or herringbone pattern. For a modern touch, opt for the reflective black glass panels, which add a subtle, sophisticated twist to your fireside experience.
To complete your fireplace, you can seamlessly finish the area up to the firebox with your preferred materials, ensuring a perfect match with your decor. Pair it with a Monessen log set of your choice to achieve a customized look that perfectly complements your style.
NOTE: This firebox does not include a gas log set and burner. They must be purchased separately.
Also available in:
32-Inch: Monessen 32" Attribute Universal Circulating Vent-Free Firebox with Radiant Face and Multitonal Reversible Interior Panels
36-Inch: Monessen 36" Attribute Universal Circulating Vent-Free Firebox with Radiant Face and Multitonal Reversible Interior Panels
What's Included
- Firebox Only
- Ineterior Panels
- Mesh Screen with Screen Pockets
- Junction Box
- Hood
- Owner's Manual
Required Accessories
- Gas Burner
- Gas Log Set
Optional Accessories
- Front
- Door
- Accent Light Kit
-
Brick Panel
- Fan Kit
- Trim Kit
- Air Kit
Features
- Easy, affordable and attractive, vent-free gas fireplace logs are a perfect way to warm your space.
- Screens tuck away into hidden pockets to reveal expansive views.
- Robust Heat Output: Monessen's Attribute vent-free firebox features a strong design that maximizes heat distribution for an enhanced fireside experience.
- Angled Construction: The firebox's angled design effectively pushes out more heat, ensuring a warm and cozy environment.
- Choose between trendy gray or classic brown panels. Panels are reversible, offering traditional or herringbone options.
- Modern Option: Reflective black glass panels provide a subtle and sophisticated modern twist.
- Seamlessly finish your fireplace up to the firebox with your chosen materials. Allows for a perfect integration with your room's decor.
- Personalized Log Set: Complete the look with a Monessen log set of your choice for a custom, polished appearance.
| Specifications | |
| Manufacturer | Monessen |
| SKU Number | ACUF42-BD/ACUF42-GD |
| Size | 42-Inch |
| Panel Finish | Brown, Gray |
| Appliance Dimensions (W x H x D x RW) | 48" x 34" x 20" x 37 1/4" |
| Framing Dimensions (W x H x D) | 48 1/2" x 34 1/4" x 19 3/4" |
| Minimum Hearth Dimensions (FW x FH x RW x RH) | 32 7/8" x 25 1/2" x 24 3/8" x 22 5/8" |
| Viewing Area | 42" x 27" |
| Venting Type | Vent-Free |
Documents
*** FREE SHIPPING ON YOUR ENTIRE ORDER
*** 30 DAY MONEY BACK GUARANTEE
*** CANCEL ANYTIME BEFORE YOUR ORDER HAS SHIPPED, COMPLETELY FREE OF CHARGE
Shipping
Your order is processed and submitted to our supplier within 24 hours. Tracking is emailed within 24 hours of shipment. Lead times are posted on each product page below the Add to Cart button.
Returns
30-day return policy from the date of delivery. Original outbound shipping and return shipping costs are deducted from the refund. Return shipments may be subject to customs processing fees at the customer's expense.
Cancellations
Contact us immediately to cancel. Orders that have shipped cannot be cancelled — standard return procedure applies. Custom orders cannot be cancelled once production has started.
📞 833-528-5591 | info@royalfirepits.com
Fast & Free Shipping
Every order ships free anywhere in the United States — no minimums, no fine print. The price you see on our product page is your all-in price. All orders are processed within 24 hours to ensure fast delivery. View our shipping policy →
No Sales Tax
You will not be charged sales tax on any of your purchases. We commit to passing these savings on to you for as long as the legislation lasts.
Lowest Price Guarantee
We constantly monitor competitor pricing to ensure we offer the lowest prices anywhere on the web. Find a lower price on an identical item and we'll beat it — no questions asked. Learn how it works →
Real People, Real Expertise
We don't just sell hearth products — we live them. Our team of fire experts are available by call, text, chat, or email to help you find exactly what you need. You'll speak with someone who knows the products inside and out, not a generic call centre.
Authorized Dealer — Every Brand
Every brand we carry is an authorized partnership. That means every purchase comes with full manufacturer warranty and direct brand support. No grey market sellers. No voided warranties. Just genuine products you can trust.
Your Safety & Security Are Paramount
We know privacy and security are your primary concerns when shopping online. We exclusively use SSL encryption during the checkout process to ensure your personal and financial information remains protected. We accept all major credit cards including Visa, Mastercard, American Express, and Discover.
30-Day Easy Returns
Not happy with your purchase? Return it within 30 days. We make the process simple because we'd rather earn your trust than hold you to a sale. View our return policy →
Questions?
Our team is available Monday–Saturday, 9am–8pm EST. Call or text us at 833-528-5591, or email us at info@royalfirepits.com.
All purchases with Royal Fire Pits are covered by the Manufacturer’s Limited Warranty. View full Manufacturer Warranty below.
CLICK HERE FOR MANUFACTURER'S WARRANTY
If you have any technical issues with your purchase, within the warranty period. Please contact us at info@royalfirepits.com or 833-528-5591
Description
Product Overview
Monessen ACUF42 42" Attribute Vent-Free Circulating Firebox is a standout choice for both performance and aesthetics. Its robust design ensures maximum heat output, enhancing the warmth and ambiance of your space. The firebox features angled construction to efficiently push out more heat, making it a highly effective option for any room.
You have the flexibility to personalize the interior with stylish gray or classic brown panels, each offering a reversible design for either a traditional or herringbone pattern. For a modern touch, opt for the reflective black glass panels, which add a subtle, sophisticated twist to your fireside experience.
To complete your fireplace, you can seamlessly finish the area up to the firebox with your preferred materials, ensuring a perfect match with your decor. Pair it with a Monessen log set of your choice to achieve a customized look that perfectly complements your style.
NOTE: This firebox does not include a gas log set and burner. They must be purchased separately.
Also available in:
32-Inch: Monessen 32" Attribute Universal Circulating Vent-Free Firebox with Radiant Face and Multitonal Reversible Interior Panels
36-Inch: Monessen 36" Attribute Universal Circulating Vent-Free Firebox with Radiant Face and Multitonal Reversible Interior Panels
What's Included
- Firebox Only
- Ineterior Panels
- Mesh Screen with Screen Pockets
- Junction Box
- Hood
- Owner's Manual
Required Accessories
- Gas Burner
- Gas Log Set
Optional Accessories
- Front
- Door
- Accent Light Kit
-
Brick Panel
- Fan Kit
- Trim Kit
- Air Kit
Features
- Easy, affordable and attractive, vent-free gas fireplace logs are a perfect way to warm your space.
- Screens tuck away into hidden pockets to reveal expansive views.
- Robust Heat Output: Monessen's Attribute vent-free firebox features a strong design that maximizes heat distribution for an enhanced fireside experience.
- Angled Construction: The firebox's angled design effectively pushes out more heat, ensuring a warm and cozy environment.
- Choose between trendy gray or classic brown panels. Panels are reversible, offering traditional or herringbone options.
- Modern Option: Reflective black glass panels provide a subtle and sophisticated modern twist.
- Seamlessly finish your fireplace up to the firebox with your chosen materials. Allows for a perfect integration with your room's decor.
- Personalized Log Set: Complete the look with a Monessen log set of your choice for a custom, polished appearance.
| Specifications | |
| Manufacturer | Monessen |
| SKU Number | ACUF42-BD/ACUF42-GD |
| Size | 42-Inch |
| Panel Finish | Brown, Gray |
| Appliance Dimensions (W x H x D x RW) | 48" x 34" x 20" x 37 1/4" |
| Framing Dimensions (W x H x D) | 48 1/2" x 34 1/4" x 19 3/4" |
| Minimum Hearth Dimensions (FW x FH x RW x RH) | 32 7/8" x 25 1/2" x 24 3/8" x 22 5/8" |
| Viewing Area | 42" x 27" |
| Venting Type | Vent-Free |
Documents
Shipping & Returns
*** FREE SHIPPING ON YOUR ENTIRE ORDER
*** 30 DAY MONEY BACK GUARANTEE
*** CANCEL ANYTIME BEFORE YOUR ORDER HAS SHIPPED, COMPLETELY FREE OF CHARGE
Shipping
Your order is processed and submitted to our supplier within 24 hours. Tracking is emailed within 24 hours of shipment. Lead times are posted on each product page below the Add to Cart button.
Returns
30-day return policy from the date of delivery. Original outbound shipping and return shipping costs are deducted from the refund. Return shipments may be subject to customs processing fees at the customer's expense.
Cancellations
Contact us immediately to cancel. Orders that have shipped cannot be cancelled — standard return procedure applies. Custom orders cannot be cancelled once production has started.
📞 833-528-5591 | info@royalfirepits.com
Why Buy From Us
Fast & Free Shipping
Every order ships free anywhere in the United States — no minimums, no fine print. The price you see on our product page is your all-in price. All orders are processed within 24 hours to ensure fast delivery. View our shipping policy →
No Sales Tax
You will not be charged sales tax on any of your purchases. We commit to passing these savings on to you for as long as the legislation lasts.
Lowest Price Guarantee
We constantly monitor competitor pricing to ensure we offer the lowest prices anywhere on the web. Find a lower price on an identical item and we'll beat it — no questions asked. Learn how it works →
Real People, Real Expertise
We don't just sell hearth products — we live them. Our team of fire experts are available by call, text, chat, or email to help you find exactly what you need. You'll speak with someone who knows the products inside and out, not a generic call centre.
Authorized Dealer — Every Brand
Every brand we carry is an authorized partnership. That means every purchase comes with full manufacturer warranty and direct brand support. No grey market sellers. No voided warranties. Just genuine products you can trust.
Your Safety & Security Are Paramount
We know privacy and security are your primary concerns when shopping online. We exclusively use SSL encryption during the checkout process to ensure your personal and financial information remains protected. We accept all major credit cards including Visa, Mastercard, American Express, and Discover.
30-Day Easy Returns
Not happy with your purchase? Return it within 30 days. We make the process simple because we'd rather earn your trust than hold you to a sale. View our return policy →
Questions?
Our team is available Monday–Saturday, 9am–8pm EST. Call or text us at 833-528-5591, or email us at info@royalfirepits.com.
Warranty
All purchases with Royal Fire Pits are covered by the Manufacturer’s Limited Warranty. View full Manufacturer Warranty below.
CLICK HERE FOR MANUFACTURER'S WARRANTY
If you have any technical issues with your purchase, within the warranty period. Please contact us at info@royalfirepits.com or 833-528-5591
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Not all hearth retailers are the same — here's what makes the difference.
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| Pre & post purchase support |
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| Expert guidance |
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| Lowest price guaranteed |
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| Authorized dealer |
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| Fast response times |
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info@royalfirepits.com
Live Chat