Reduce rooftop HVAC energy waste without replacing equipment.
The RTU-X Optimization Module is a plug-and-play rooftop HVAC optimization system built specifically for franchise portfolios. Our non-invasive architecture improves runtime efficiency while preserving OEM safety behavior—delivering measurable savings validated through disciplined pilot testing.
Why franchise operators lose money on rooftop HVAC
For multi-location operators, small inefficiencies do not stay small. They multiply across the portfolio.
Small per-store losses scale fast
An avoidable energy loss of even a few hundred dollars per location becomes a major annual portfolio cost across 10, 25, or 50 sites.
Inefficient cycling adds hidden waste
Short cycling, unnecessary runtime, and poor timing behavior can quietly increase electricity usage without obvious equipment failure.
Reactive maintenance does not solve efficiency
Most service calls fix breakdowns, not operational inefficiency. That means utility waste can continue year after year without being addressed.
How RTU-X works
A warranty-conscious, upstream optimization layer designed to preserve OEM safety behavior while reducing waste from inefficient cycling and unnecessary runtime.
Upstream control intercept
Intercepts standard 24V control calls (e.g., Y1) and applies timing logic to reduce inefficient cycling and unnecessary runtime.
Fail-safe OEM default
Normally-closed relay path is designed so loss of power returns the unit to factory behavior (OEM pass-through).
Proof of savings
Non-invasive CT monitoring and runtime logging support measurement and verification during pilots and rollout.
The RTU-X Optimization Module
A plug-and-play external optimization module designed to improve rooftop HVAC runtime efficiency while preserving OEM safety behavior.
External module architecture
RTU-X installs upstream of the rooftop unit control board and intercepts standard 24V control signals to optimize runtime behavior without modifying factory systems.
Runtime optimization logic
Intelligent timing logic helps reduce inefficient compressor cycling and unnecessary runtime while maintaining equipment safety parameters.
Fail-safe OEM default
The system is designed so that loss of power automatically returns the unit to standard OEM control behavior.
Typical installation concept
RTU-X is designed for straightforward installation inside the unit’s electrical/control compartment with service-friendly access.
Electrical compartment placement
The module is intended to mount within the RTU electrical section, keeping installation organized, protected, and accessible.
24V intercept wiring
RTU-X connects upstream of OEM board logic to intercept standard low-voltage calls without altering sealed refrigerant systems.
Service-friendly access
The architecture is designed so qualified technicians can inspect, verify, and service the installation without disrupting normal RTU maintenance.
ROI calculator
Use conservative inputs. For pilots, we validate with baseline + post-install measurement.
- Best fit: high runtime sites, higher energy rates, demand charge markets
- We underwrite conservatively and prove results with measurement
- Optional financing/shared-savings models can reduce upfront friction
Warranty-conscious, non-invasive architecture
RTU-X is designed to avoid common warranty-void triggers by staying upstream, preserving safeties, and failing back to OEM behavior.
- No refrigerant system modification
- No OEM control board replacement
- No bypass of high/low pressure safeties
- Fail-safe OEM pass-through on loss of power
- No tapping into sealed refrigerant lines
- No disabling safeties or limit switches
- No compressor shell modifications
- No operating outside OEM rated parameters
Why franchise operators choose RTU-X
Built for multi-location operators who need measurable savings, repeatable installs, and low operational risk.
Portfolio impact
RTU-X is designed to create measurable savings across multiple locations, not just a single site.
Low disruption
Non-invasive installation architecture helps reduce operational friction during pilot and rollout phases.
Measured results
CT-based monitoring and disciplined pilot methodology support proof-of-savings before broader deployment.
Disciplined pilot process
We don’t “guess.” We validate, document, then scale.
Quick intake
Basic site details, RTU count estimate, and utility spend.
Baseline plan
Establish baseline measurement and pilot success criteria.
Install & verify
Commissioning checklist + monitoring to verify results.
How savings are measured
RTU-X uses a disciplined pilot and verification process so operators can evaluate real performance before scaling across a portfolio.
Baseline
We establish pre-install operating conditions, usage patterns, and site assumptions before deployment.
Verification
CT-based monitoring and runtime data help validate whether the pilot is delivering measurable efficiency improvement.
Scale with confidence
Once performance is verified, operators can make rollout decisions using measured site data instead of assumptions alone.
Request a savings estimate
Send your details and we’ll respond with a conservative estimate and a pilot plan.
Will this void my RTU warranty?
RTU-X is designed to avoid common warranty-void triggers: it does not modify refrigerant systems, bypass factory safeties, or replace OEM boards. Warranty policies vary by manufacturer; installs are documented and designed to operate within OEM specifications.
How long does installation take?
Typical integration is designed for under two hours per unit (site dependent). The pilot phase validates repeatability and documents best practices.
What savings should I expect?
Results depend on runtime, unit condition, controls, and climate. We use conservative assumptions and verify with baseline + post-install measurement during pilots.
What happens after I submit?
We confirm basic site details, propose a pilot plan, and schedule installation + measurement. If the pilot performs as expected, we build a rollout plan for your portfolio.