DrainVac Home Automation in India
Powerful Central Vacuums With Patented Auto-Drain
Official DrainVac Website — drainvac.comInstalled by Grow More Solutions— India's most experienced smart home company with 15+ years and 600+ projects delivered.
Protocol
Central (ducted) vacuum systems — wet & dry
Origin
Canada
Experience
15+ years
Price Range
Indicative ₹1.2–4.5 Lakh+ for a fitted residential system,
About DrainVac
DrainVac is a Quebec-based manufacturer that has produced central (ducted) vacuum systems for around 45 years and developed the first central vacuum with a patented automatic drain, enabling true wet-and-dry pickup. The power unit sits in a utility area and connects via in-wall PVC piping to inlet points around the home, so a lightweight hose plugs in at each room. In India it is supplied and installed through a partner network across 25+ cities.
Best For: Premium villas and large homes (and hotels) wanting quiet, high-suction, fully ducted cleaning with hospital-grade dust removal and no portable canister.
Key DrainVac Features
Patented Auto-Drain
DrainVac pioneered the central vacuum with an automatic drain, letting it pick up liquids and clear a blocked sink in seconds.
Wet & Dry Pickup
Wet/dry models vacuum both dry debris and spills, unlike standard dry-only central vacuums.
Quiet Operation
The motor sits away from living areas and soundproofed units run around 58 dB, so cleaning is near-silent indoors.
Ducted Whole-Home Reach
In-wall PVC piping connects to inlet valves throughout the home so a light hose plugs in room to room.
Better Indoor Air
Dust and allergens are exhausted to the utility unit rather than recirculated into living spaces.
Durable Canisters
Large polyethylene and galvanized or stainless-steel canisters resist rust and last for years.
DrainVac — Pros & Cons
Advantages
- Genuinely strong, constant suction with no loss as it fills
- Wet + dry capability most central vacuums lack
- Very quiet at the point of use
- Removes dust and allergens from the living space
- Long-life, corrosion-resistant build from a 45+ year specialist
- Established India installation and service network
Limitations
- High upfront cost and disruptive to retrofit — best designed in at construction
- Requires in-wall piping and a dedicated utility/plant space
- Single-brand dependence for parts and servicing
- Published transparent INR pricing is limited; quotes are site-by-site
DrainVac FAQ
Can DrainVac be installed in an already-built Indian home?
Yes, but it's far easier and cheaper in a home under construction or renovation, because the PVC piping runs inside walls and floors. Retrofitting an occupied home means surface conduits or chasing walls, which adds cost and mess. For new villas, designing the ducting in at the civil/MEP stage is strongly recommended.
What does a DrainVac system cost to install in India?
As an indicative range, a fitted residential system typically runs about ₹1.2–4.5 Lakh+, driven mainly by home size, the number of inlet points and whether you choose a dry or wet/dry power unit. Power-unit-only prices are lower but exclude piping, inlets and labour, so get a survey-based quote.
Is it noisy inside the house?
No — that's a core benefit. The power unit lives in a garage, utility or service room, so motor noise stays away from living spaces, and soundproofed models are rated around 58 dB. At the inlet you mainly hear airflow, not the motor.
Does it really pick up water and spills?
DrainVac's wet/dry models, built around its patented automatic drain, can vacuum liquids and even clear a blocked sink in seconds — useful in kitchens, utility areas and wet zones. Dry-only series are also available if liquid pickup isn't needed, usually at a lower price.
Get DrainVacDesigned & Installed Right
We design, install, integrate and support DrainVac systems end-to-end — system design, wiring, installation, programming and lifetime support, with our own certified in-house engineers.