Skip to content

Modine HC121 121,000 BTU Hot Water/Steam Unit Heater Horizontal Copper Heat Exchanger Side Connections HC121SB01SA

Marsoni M251S
Sale price$649.50
Pay 4 payments of $162.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Modine HC121 121,000 BTU Hot Water/Steam Unit Heater Horizontal Copper Heat Exchanger Side Connections HC121SB01SAFeatures Modine's HC121 is a high grade hot water steam unit heater that can be fitted into a new or already existing hydronic system with ease. The HC121 can emit 121,000 BTU hr. of heating power with a powerful fan behind it for air propulsion. high grade steel is used for the casing to ensure durability and longevity. Designed for horizontal use, the unit heater is excellent for heating long corridors or blanketing walls with heat. The HC121 has
Easy Shipping

Quick Dispatch:

Your Modine HC121 121,000 BTU Hot Water/Steam Unit Heater Horizontal Copper Heat Exchanger Side Connections HC121SB01SA orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Modine HC121 121,000 BTU Hot Water/Steam Unit Heater Horizontal Copper Heat Exchanger Side Connections HC121SB01SA ships.

Need Help?
Questions about Modine HC121 121,000 BTU Hot Water/Steam Unit Heater Horizontal Copper Heat Exchanger Side Connections HC121SB01SA, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Modine HC121 121,000 BTU Hot Water/Steam Unit Heater Horizontal Copper Heat Exchanger Side Connections HC121SB01SA in your area.

Get Shipping Estimates

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
4.4 ★★★★★
Based on 529 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
perfect fit for 2025 Honda CRV Hybrid 2.0 engine
Size: 8.26" x 5.63" x 2.24"
Appears to be a well made air filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
D
Verified Purchase
David h
Massapequa, US
★★★★★ 5
Good filter
Size: 14.7" x 7.99" x 1.26"
Fits well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Just what I needed
Size: 8.26" x 5.63" x 2.24"
Great value and great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
R
Verified Purchase
Robin Babcock
Charlottesville, US
★★★★★ 5
Perfect fit
Size: 8.26" x 5.63" x 2.24"
A little difficult to access but the University of YouTube helped with that. Filter fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
R
Verified Purchase
R D K
Louisville, US
★★★★★ 4
Easy replacement
Size: 8.26" x 5.63" x 2.24"
Reasonable price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025

recommand products