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XVers Powered by KOR Type H Hydronic Boiler, 1007H-4007H

XVers Powered by KOR Type H Hydronic Boiler, 1007H-4007H

Introducing XVers (Powered by KOR)

Powered by Raypak's new high-efficiency stainless steel KOR fire tube heat exchanger, XVers + KOR packs more heat into a smaller footprint. Manufactured by state-of-the-art robotic machinery with durable stainless steel, high performance and long-term reliability are at the KOR of Raypak's newest XVers.

XVers (Powered by KOR) is available in sizes from 1000 to 4000 MBTUH which expands our reliable XVers family of boilers. 

  • KOR Heat Exchanger: Constructed with stainless steel for longer life
  • Small Footprint: One of the most compact condensing fire tube boilers on the market and easily fits through a standard doorway
  • High Efficiency: ENERGY STAR listed and low NOx certified
  • Dynamic Protection™: Built-in self-protection technology allows XVers + KOR to continuously monitor flow conditions and optimize performance
  • VERSA IC® Controls: Modulating temperature control, safety limits, and ignition programming combined into one user-friendly integrated control platform
  • Raymote™ Connectivity: Remotely monitor, troubleshoot, diagnose, and control XVers + KOR with instant access to vital information

4 Thru The Door

As the shortest condensing fire tube boiler on the market, all XVers + KOR models easily fit through a standard doorway for convenient installation, even when lifted on a pallet jack. It's the only 4MM condensing boiler that fits through the door with ease.

Stay Connected

Stay fully connected to all your Raypak systems through a single easy-to-use platform.

  • View and manage systems at multiple sites
  • Allow multiple users access for complete visibility and control
  • Accessible at or through the Raymote mobile app
    • All models fit through standard doorways
    • Up to 95.7% efficiency at full rate
    • 100% factory fire-tested
    • VERSA IC modulating controller with 7" color touchscreen display
    • Raymote Wi-Fi connectivity with data access, logging, alerts and factory assistance
    • Fault history with full diagnostics and 3D location shown on touchscreen
    • Illuminated display logo on front panel for quick & easy visual of boiler status
    • Maximum outlet water temperature: 200ºF
    • Maximum temperature set-point: 180ºF
    • Built-in flow meter with Raypak's Dynamic Protection prevents unnecessary cycling and extends the life of your heat exchanger
    • Cascade up to 8 boilers in parallel or sequential modulation modes
    • Certified for stainless steel, PVC, CPVC, and Centrotherm polypropylene venting
    • Minimum continuous inlet water temperature: 40ºF
    • Supports variable-speed and/or fixed-speed boiler and system pumps
    • Three pump control: system pump, boiler pump, DHW pump
    • Modbus RTU BMS, BACnet optional. Single BACnet gateway supports up to 8-unit cascade system.
    • Indoor/outdoor construction - standard
    • Limited 10-year heat exchanger warranty
    • Supports primary/secondary and primary piping
    • Freeze protection integrated with VERSA IC
    • SCAQMD Rule 1146.2 certified, Low NOx < 20 ppm
    • BAAQMD Rule 9-7-307.1 certified, Low NOx < 30 ppm
    • SJVAPCD Rule 4307 and 4308 propane certified, Low NOx < 30 ppm
    • Proudly assembled in the USA
Technical specification
  • Unique ref.xvers-kor-type-h
  • Collection setBoilers & Water Heaters
  • CollectionHydronic Boilers
  • TypeObject (single object)
  • Date of publishing2021-12-03
  • Edition number1
  • Material mainStainless steel
  • BIMobject CategoryHVAC - Boilers
  • IFC classificationBoiler
  • UNSPSC nameBoilers
  • UNSPSC code401020
  • Uniclass 2015 CodePr_60_60_08_34
  • Uniclass 2015 DescriptionGas fired condensing boilers
  • CSI MasterFormat 2014 Code23 52 16
  • CSI MasterFormat 2014 TitleCondensing Boilers
  • OmniClass TitleCondensing Boilers
  • OmniClass Number23-33 11 13
  • CSI UniFormat II CodeD3090
  • CSI UniFormat II TitleOther HVAC Systems & Equipment

Region availability

North America
United States