Energy monitoring
Electricity visibility
See whole-home and selected-circuit usage before deciding where to focus.
Grus Home Energy
Make Home Energy Easier to See and Control
Practical home energy products for electricity visibility, compatible heating control, and smart water protection.
Choose your first path
Start with what your home needs.
See electricity use, adjust compatible heating, or plan water protection. Find the product and fit guidance for your next step.
Check fit before you buy
Compatible heating control
Adjust compatible heating from the app. Check system and wiring fit before ordering.
Products and fit guidance
Smart water protection
Compare leak sensors, valve controls, and kits for your home's water setup.
Before you buy
Check fit before you buy
Use the right guide for the home you are working on before you place an order or start a project.
Panel and circuit context
Review split-phase and panel details before choosing an energy monitor.
Read the energy guideHeating system match
Confirm system type, wiring, and thermostat fit before you move forward.
Check heating fit
Valve and clearance review
Before ordering water-control products, check valve type, size, actuator clearance, and installation access.
Review the water checklistEveryday use
From information to everyday control.
Explore monitoring views, compatible thermostats, and water controls for the systems in your home.
Energy
See electricity use in one place
Explore whole-home and circuit monitoring, including supported solar and grid-flow views.
Explore energy monitoring
Heating
Control compatible comfort from the app
Explore app control, schedules, and temperature adjustments for compatible heating systems.
Explore smart heating
Water
Detect leaks and control compatible valves
Compare sensors, valve control, and starter kits, then use fit guidance before choosing a variant.
Explore water protectionInstaller partnerships
For installers and service partners
Installers and service partners can add site assessment, installation, and ongoing service around products customers can buy directly.
- Project and bulk-purchase support for water products
- Fit and valve checks before the work starts
- Project materials for installer-led planning
Here to help
Check the details before you order
Find product instructions, order policies, and answers to your compatibility questions.
Manuals & downloads
Open setup guides, product references, and support files when you need the details.
View manualsShipping & returns
Check shipping and return details before you place an order.
Review policiesContact support
Reach out when product, compatibility, or documentation questions block the next step.
Contact supportWhat does Grus offer for home energy management?
Grus offers connected home products for electricity visibility, compatible heating control, and smart water protection.
Which Grus product line should a homeowner start with?
Start with energy monitoring if you want clearer electricity visibility, or smart heating if your first priority is app-based comfort control for a compatible system.
When should a service company use the partner path?
Use the partner path when a project needs installer review, client-facing kit planning, valve fit checks, or partner support materials before a homeowner purchase.
Choose your path
Find your next Grus product.
Start with your home system. We're here if you need help choosing.