Oxbox HVAC Systems, Parts & Coils – Reliable Performance – Page 2 – Radiant Energy Systems, Inc. Skip to content
  • Buy Parts
    • CoRayVac
      • CRV 4 40
      • CRV A
      • CRV B
    • GordonRay
      • BH
      • DF
      • RTH 75A
      • RTH 150A
      • RTH 150B
    • Vantage
      • CTH 1
      • CTH 2V
      • CTH 3
    • Caribe
      • CGTH
    • Hanging Accessories
    • Direct-Fired Makeup Air
    • Oxbox
    • Infrared
    • Warm Air
    • Energy Jet
    • Dust & Fume Collection
    • Residential
  • News
  • Support
  • About
  • Contact
  • Log in
    Cart
    Subtotal
    $0.00
    Shipping, taxes, and discount codes calculated at checkout.
    Your cart is currently empty.
    Energy Efficient, Industrial HVAC Products - FREE SHIPPING ON ALL PARTS ORDERS
    Radiant Energy Systems, Inc. Radiant Energy Systems, Inc. Radiant Energy Systems, Inc. Radiant Energy Systems, Inc.
    • Buy Parts
      • CoRayVac
        • CRV 4 40
        • CRV A
        • CRV B
      • GordonRay
        • BH
        • DF
        • RTH 75A
        • RTH 150A
        • RTH 150B
      • Vantage
        • CTH 1
        • CTH 2V
        • CTH 3
      • Caribe
        • CGTH
      • Hanging Accessories
      • Direct-Fired Makeup Air
      • Oxbox
    • Systems
      • Infrared
      • Warm Air
      • Energy Jet
      • Dust & Fume Collection
      • Residential
    • News
    • Support
    • About
    • Contact
    Log in Search Cart
    Home / Collections / Oxbox

    Oxbox

    Oxbox Air Conditioners, Furnaces, and Cased coils

    No-registration warranty - Built to last

    Equipment Ships to: MICHIGAN ONLY (Lower Peninsula)

    Parts Ship to: Continental US


    • CoRayVac
    • GordonRay
    • Vantage
    • Caribe
    • Hanging Accessories
    • Direct-Fired Makeup Air
    • Oxbox
    Oxbox Multi-Positional Cased Coil 3.0-3.5 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 3.0-3.5 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 3.0-3.5 Tons D-CAB
    $630.00
    Oxbox Multi-Positional Cased Coil 3.0-4.0 Tons C-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 3.0-4.0 Tons C-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 3.0-4.0 Tons C-CAB
    $530.00
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons C-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons C-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons C-CAB
    $600.00
    Sold Out
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB
    $450.00
    Oxbox Multi-Positional Heat Pump Cased Coil 3.0-4.0 Tons B-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Heat Pump Cased Coil 3.0-4.0 Tons B-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Heat Pump Cased Coil 3.0-4.0 Tons B-CAB
    $550.00
    Oxbox Two Stage 95% 100,000 BTU NG Furnace & 21" Wide Cased Coil Package Combo
    $1,951.00
    Oxbox Two Stage 95% 120,000 BTU NG Furnace & 24.5" Wide Cased Coil Package Combo
    $2,086.00
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox UP/DN Cased Coil 1.5-3.0 Tons A-CAB
    $359.99
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox UP/DN Cased Coil 1.5-3.5 Tons B-CAB
    $429.99
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox UP/DN Cased Coil 2.5-3.5 Tons C-CAB
    $459.99
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox UP/DN Cased Coil 3.0-4.0 Tons C-CAB (HP)
    $509.99
    Sold Out
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox Multi-Positional Cased Coil 4.0-5.0 Tons D-CAB - Radiant Energy Systems, Inc.
    Oxbox UP/DN Cased Coil 3.5-5.0 Tons C-CAB
    $539.99
    Previous 1 2
    BUY PARTS

    We carry replacement parts to get your system back up and running as soon as possible.

    SHOP NOW
    NEED SUPPORT?

    We've compiled answers to the most commonly asked questions. If you need help, start here.

    GET ANSWERS
    REQUEST A QUOTE

    One of our experienced team members will visit your building for a free consultation and equipment quotation.

    CONTACT US

    Buy Parts

    • CoRayVac
    • GordonRay
    • Vantage
    • Hanging Accessories
    • Direct-Fired Makeup Air
    • Caribe
    • Search
    • Terms of Service
    • Refund policy
    • Oxbox

    Systems

    • Infrared
    • Warm Air
    • Energy Jet
    • AQC Dust & Fume Collection
    • Oxbox Residential

    KEEP IN TOUCH

    Questions? Call (248) 624-8550

    We also invite you to subscribe for the latest news, upcoming events, and product updates.

    © 2025 Radiant Energy Systems, Inc. Made by MONTE Powered by Shopify