
RTCA
CONDOMINIUM HEAT ACCOUNTING
RTCA is the SmartDHOME heat accounting system dedicated to all buildings that are required by law to have accounting.
The installation of an RTCA system is an energy efficiency intervention that allows you to correctly divide the costs of heating and domestic hot water in all buildings served by a single heating plant.
Real-time consumption control via web
Alternators with replaceable batteries
Remote mapping of allocators
Distribution and invoicing via web
Administrator and condominiums
System components

Heat Accounting and Consumption Monitoring: Solutions Compliant with Legislative Decree No. 73/2020
As of January 1, 2022, Legislative Decree 73/2020 requires that billing and energy consumption information be provided to users at least once a month. In line with this regulation, each condominium resident will have access to a personal web portal, updated every 15 minutes, to view their consumption data in real time.
Regulatory Deadlines: What Changes by 2027
Starting January 1, 2027, all energy metering and heat accounting devices must be replaced with systems equipped with remote reading capabilities.
This requirement aims to ensure greater transparency, efficiency, and accessibility of energy information for all end users.
Benefits for Administrators and Residents
- Secure and personalized access to consumption data
- Updates every 15 minutes for always up-to-date insights
- Compliance with Italian and European regulations
- Reduced management and manual reading costs
- Greater awareness and control over consumptionms

RTCA platform: web interface and data transfer
- Super administrator
- Administrator
- Condominiums

Radiators
Heat distributor

Sending data
ISM868/GSM Gateway

