HD7525 Hybrid 240V + Wessel-Werk Electric System (Complete Package)

The HD7525 Hybrid 240V — the most powerful central vacuum in the lineup — paired with a complete Wessel-Werk electric attachment kit, with a motorized power nozzle for deep carpet cleaning.

Best for: Very large homes, multi-inlet installations, long duct networks, and Retraflex® retractable hose systems requiring maximum suction, now with a Wessel-Werk electric power nozzle ready to go — no separate powerhead purchase needed.

A dual-motor hybrid system delivering 1,254 Airwatts, configurable in series or parallel, and built for homes and installations up to 1,858 m² (20,000 ft²). HEPA-type filtration captures 99.5% of particles at 0.3 µm, while the Cyclofiltre™ antimicrobial filter and patented carbon dust system ensure clean, healthy air output. The included Wessel-Werk electric attachment kit brings a motorized power nozzle for deep carpet agitation, plus a full set of tools for every surface in the home.

⚠️ Installation note: This model must not be installed in an enclosed space. Refer to the user manual for detailed installation guidelines.

What's Included

• 1× HD7525 Hybrid 240V central vacuum unit (dual-motor)
• 1× Electric hose (35 ft) with handle
• 1× Wessel-Werk electric power nozzle
• 1× Grand Comfort floor brush
• 1× Oval dusting brush, upholstery tool, and crevice tool
• 2× Wands and hose hanger
• 1× Hanging storage rack with attachment pockets

Technical Specifications – HD7525 (In Series)

Performance (In Series)
Airwatts	1,254 AW
Air flow	145 CFM / 247 CMH
Water lift	230 in / 5,842 mm
Noise level	73 dB
Turbines	4
Electrical (In Series)
Max amps	14 A
Voltage	240 V

Technical Specifications – HD7525 (In Parallel)

Performance (In Parallel)
Airwatts	1,254 AW
Air flow	248 CFM / 422 CMH
Water lift	137 in / 3,480 mm
Noise level	71 dB
Turbines	4
Electrical (In Parallel)
Max amps	14 A
Voltage	240 V

Unit Dimensions & Capacity

Main Unit
Series	Hybrid
Bag capacity	5.8 gal / 22 L
Canister capacity	6.2 gal / 23.3 L
Height	41.8 in / 106.2 cm
Diameter	14.1 in / 35.8 cm
Weight	37.5 lb / 17 kg
Second Unit
Height	17 in / 43.2 cm
Diameter	11 in / 27.9 cm
Weight	15.8 lb / 7.2 kg

Key Features

• Wessel-Werk electric power nozzle — Motorized brush roll agitates carpet fibres for deep, thorough cleaning
• Series or parallel configuration — Series for maximum water lift and suction; parallel for maximum airflow over large networks
• Unmatched suction — 1,254 Airwatts and up to 230 in water lift, the most powerful in the lineup
• HEPA-type filtration — Captures 99.5% of particles at 0.3 µm for cleaner indoor air
• Cyclofiltre™ antimicrobial filter — Prevents mold, bacteria, and allergen buildup
• Built for Retraflex® — Optimized for retractable hose systems and multi-inlet setups

Recommendations

• Type of residence: Very large homes and heavy-duty installations
• Cleaning area: Up to 1,858 m² (20,000 ft²)
• Ideal for: Long hose runs, multiple inlets, Retraflex® systems, heavy debris, and homes needing a motorized power nozzle

Warranty

15-year warranty on motors and electrical components (or 750 hours of use, domestic only). Lifetime warranty on the unit's body. See owner's manual for full details.

Frequently Asked Questions

Is a powerhead included?
Yes — this kit includes the Wessel-Werk electric power nozzle, a motorized powerhead for deep carpet cleaning.

What is the difference between series and parallel configuration?
Series maximizes water lift (230 in) — ideal for long pipe runs, high wall inlets, and Retraflex® systems. Parallel maximizes airflow (248 CFM) — better suited for wide, multi-inlet networks where coverage matters more than raw lift.

Why can't it be installed in an enclosed space?
The dual-motor system generates significant heat during operation. Without airflow around the unit, heat builds up and can damage the motors or create a fire hazard. Suitable locations include an open utility room, a basement with natural airflow, a garage, or a vented closet.