




Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Bromic Affinity Smart-Heat Expansion Board, BH3130070, enables seamless ethernet integration for a reliable connection to outdoor heaters. It features 0-10V connections for Home Automation Systems or Business Management Systems. Compatible with 1 and 2 channel On/Off and Dimmer Bromic controls, this expansion board ensures dependable, hard-wired connectivity.
This expansion board provides secure Ethernet connectivity and integrated 0–10V connections for centralized control over numerous heating zones, making it ideal for scalable heat management.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!




