Modine Gravity Vented Duct Furnace - 300k Btu/intermittent Pilot Ignition/ng/single Stage W/aluminized Steel Heat Exchanger
Modine Gravity Vented Duct Furnace - 300k Btu/intermittent Pilot Ignition/ng/single Stage W/aluminized Steel Heat Exchanger
SKU:DFG300AFRNN14A1
Ships within 5-7 business days
Couldn't load pickup availability
- ETL certification for commercial and industrial use in the US and Canada
- Aluminized steel cabinet with duct flanges for easy ductwork connection
- 81% minimum thermal efficiency over 20° to 100°F temperature rise range for fuel savings
- Patented aluminized steel dimple tube clam-shell heat exchanger for maximum heat transfer (409 stainless steel optional)
- Heat exchanger certified to withstand 3.0” W.C. external static for use in systems with long duct runs or high static accessories
- Aluminized steel burner with stainless steel separator strip (409 stainless steel optional)
- Gravity vented (no fan) with 45° angled round vent connection for tighter ducting
- Blocked vent safety switch to verify proper venting
- Right hand control access (left hand optional) with slide out burner access
- Single stage gas controls (two stage, electronic modulation, or building management controls using a 0-10 Vdc or 4-20 mA input optional)
- Automatic reset high limit safety control (manual reset optional)
- Intermittent pilot ignition with continuous retry control system
- Control terminal board and low voltage terminal connections
- Gas control step down transformer with 24V gas controls
- 4-point mounting with threaded rod (by others)
- 6" vent connection
- Natural Gas
- 300,000 BTU
- Intermittent Pilot Ignition
- Single stage - on/off operation
- Aluminized steel heat exchanger
At Chimney Cricket,
We believe in providing top-quality hearth and chimney products that combine durability, efficiency, and style.
The Chimney Cricket Difference
Whether you’re upgrading your fireplace, maintaining your chimney, or enhancing your outdoor grill setup, we offer industry-leading solutions trusted by professionals and homeowners alike.
Commitment to Quality
Our commitment to quality ensures that every product meets the highest standards of craftsmanship and performance.
🏆 Why Choose Chimney Cricket?
✅ Superior Craftsmanship
Our products are made from high-quality materials like stainless steel, cast iron, and heavy-duty alloys for long-lasting durability.
✅ Expertly Designed
Engineered for maximum efficiency, our fireplace grates, dampers, and caps help improve heat output, airflow, and safety.
✅ Trusted by Professionals
Chimney technicians, masons, and DIY enthusiasts rely on our products for top-tier performance.
✅ Unmatched Variety
From chimney caps to BBQ accessories, we offer a wide selection of products to suit every need.
✅ Fast & Reliable Shipping
Get your products quickly with our streamlined fulfillment process.
FAQ
Frequently Asked Questions
Q: How do I choose the right chimney cap size?
A: Measure the outside dimensions of your flue and select a cap that fits securely. Our product descriptions include detailed sizing charts for easy selection.
Q: Are your fireplace grates compatible with all fireplaces?
A: We offer a variety of sizes and materials to fit masonry and prefab fireplaces. Check our product specs for details.
Q: Do you offer installation guides?
A: Yes! Many of our products come with step-by-step instructions, and we provide expert tips in our blog to help with installation and maintenance.
Shop with Confidence 🏡
At Chimney Cricket, we stand behind every product we sell. With fast shipping, top-rated customer support, and premium quality products, you can trust us to enhance your home’s warmth and efficiency. Explore our selection today and experience the Chimney Cricket difference!