HIX Cross Flow
HIX025B
25 W/°F hix cross flow air-to-air heat exchanger. 48VDC input.
Starting Price
$1,817
Integrator pricing available • Volume discounts on 4+ units
- Hentzen P2234WPC-2 Off White
- RAL 7035 Light Gray
- Aluminum Quoted
- Stainless Steel (Type 4X) Quoted
- Special / custom paint Quoted
Ordering as HIX025BW* — the * is VoltAire’s engineering revision, set at order review.
1 in stock — ships by tomorrow.
Super Cool Coverage — 2 years of coverage, 30-day returns, no restocking fee. Terms
Technical Specifications
HIX025B at a glance
- Capacity
- 25 W/°F (watts removed per °F of cabinet-to-ambient ΔT)
- Series
- HIX Cross Flow
- Flow Configuration
- Cross Flow
- Voltage
- 48VDC
- Fan Power (typical)
- 72 W
- Sound Level
- 61 dBa @ 3 m
- Outer Dimensions (W × H × D)
- 12.0 × 22.8 × 5.3″
- Return Opening (W × H)
- 4.37 × 6.50″
- Supply Opening (W × H)
- 3.97 × 8.06″
- Mounting Holes
- 10 × Ø0.31″ (M6) on a 11.84 × 22.84″ template (drawing, BC0117F p. 3)
- Weight
- 20.1 lbs
- Operating Range
- −40°F to 158°F (−40°C to 70°C)
Specifications subject to change. Always verify against the current spec sheet before final design submittal.
Model Number Decoded
What does HIX025B mean?
- H = Heat exchanger
- I = Industrial series (industrial / utility)
- X = Cross Flow configuration
- 025 = 25 W/°F capacity designation
- B = 48VDC input
Where HIX025B Fits
Best applications for this model
HIX025B is sized for cabinets where the internal heat load is in the range that 25 W/°F can move at your available temperature differential. As a quick rule of thumb, multiply 25 by your ambient-to-target ΔT to get the maximum heat load (in watts) this unit can handle. For example, at a 20°F ΔT this model removes 500W; at a 30°F ΔT, 750W.
Watch: Cross Flow vs. Counter Flow
Common use cases
Outdoor telecom RTUs, fiber distribution cabinets, small-cell shelters, pipeline SCADA panels.
Voltage fit
Direct connection to −48V telecom plant . No inverter required. Battery-resilient cooling.
Other Models in the HIX Series
Need a different size or voltage?
Ready to spec HIX025B?
Quotes returned same day. Integrator pricing on request. Built and shipped from Orlando, FL with US-stocked replacement parts.
HIX025B Specs & Manuals
Specification sheet for your submittal, plus installation, wiring and troubleshooting.