SKU: 89342443137

Refractory Panel Kit for Superior and Astria Fireplaces F3437 H0640 WRT3543 WRT4043 LBR-4324 LBC-4324 LSO43

$396.88 $440.98
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Ships within 48 hours · Estimated delivery Jun 12 - Jun 17

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Description

Refractory Panel Kit for Superior and Astria Fireplaces F3437 H0640 WRT3543 WRT4043 LBR-4324 LBC-4324 LSO43Refractory Panel Kit for Superior and Astria Fireplaces F3437 H0640 WRT3543 WRT4043 LBR 4324 LBC 4324 LSO43 4 Piece Grey Refractory Kit for Superior & Astria Fireplaces Includes; 1 Rear 1 Bottom Hearth 2 Sides Must ship via LTL Freight* **Not a Universal kit. Please check your owner's manual for the correct part number.** This kit fits the Following Fireplaces by Superior Lennox Astria: LBR 4324 LBC 4324 LSO43 WRT4043 F3437 Replaced Part Number H0640

Refractory Panel Kit for Superior and Astria Fireplaces F3437 H0640 WRT3543 WRT4043 LBR-4324 LBC-4324 LSO43
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89342443137

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4.4 ★★★★★
Based on 876 reviews
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Product Reviews
L
Verified Purchase
LC
New York, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Phoenix, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
T
Verified Purchase
Twins9
Port Orchard, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
S
Verified Purchase
swwkennyg
Houston, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
M
Verified Purchase
Monica Alzate
Dallas, US
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025

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