Coordinate
Use one priority plan when loads overlap instead of implying that shared capacity can serve everything at once.
1 of 7 · Proposition
What the concept is trying to simplify
Explain
Show what is active, what is waiting, and what input or service action is needed.
Protect boundaries
Keep potable, pool, and primary hydronic circuits isolated and leave equipment-native safeties in place.
2 of 7 · Qualification
Could this home fit the current research boundary?
Choose the closest answer for every item. Unknowns go to installer review; they are never treated as compatible by default.
Complete the questions to see an outcome.
3 of 7 · Installer site survey
Inputs needed before a scope can be credible
Equipment and loads
- Heat-pump model, capacity curve, controls, limits, and alarms
- Comfort equipment, design conditions, airflow or flow limits
- DHW tank volume, protections, targets, and sanitization approach
- Pool volume, schedule, exchanger rating, chemistry, and flow proof
Site and responsibility
- Electrical, hydraulic, structural, routing, access, and service constraints
- Pump curves, valve fail positions, sensors, branch isolation, and freeze risk
- Applicable HVAC, plumbing/hydronic, pool, electrical, and local review
- Named owners for install, commissioning, warranty, monitoring, and service
4 of 7 · Candidate package and budgetary scope
Compare what onePump might—and might not—provide
Select each boundary during research. None has been selected for release.
Every displayed dollar range is an illustrative estimate for research discussion. It is not a binding quote; site work, taxes, permits, freight, and service needs may be unresolved.
5 of 7 · Mock commissioning
A conceptual 16-step walkthrough
- Select system topology.
- Select modules and record IDs, revisions, and interface contracts.
- Enter heat-pump capacity and operating limits.
- Enter DHW tank volume, target range, and sanitization settings.
- Enter pool volume, exchanger rating, target, and allowed windows.
- Enter comfort equipment type, design temperatures, and flow limits.
- Map sensors to physical locations.
- Map pumps and valves to controllable loops.
- Run module verification for safety-critical modules.
- Run actuator tests.
- Run sensor plausibility checks.
- Prove branch flow and check heat-exchanger delta-T direction.
- Verify branch isolation and safe-state behavior.
- Run a dry-run day simulation.
- Confirm homeowner priorities and schedules.
- Keep automatic control locked until safety-critical checks pass.
6 of 7 · Homeowner status
Say what the system is doing in plain language
Home comfort is being served
The house needs capacity now. Hot water remains available.
Pool heating is waiting
Comfort and hot water have priority. The revised time is a forecast, not a promise, and will change with demand and available capacity.
Pool input needs review
Pool-side flow proof is missing, so pool heat stays off until a qualified person verifies the input.
Pool branch disabled
The pool branch reported a fault. Comfort and hot water may continue only when their own protections and isolation remain valid.
7 of 7 · Service and warranty handoff
Make accountability visible before anyone proceeds
| Package | Install | Commission | Warranty | Monitor | Service |
|---|---|---|---|---|---|
| Controller/software | Site trades | Site trades | Split by supplied component; unresolved until terms | Site owner; unresolved support boundary | Site trades |
| Retrofit package | Qualified partner | Qualified partner | Split package/site; unresolved until terms | Unresolved until service model | Qualified partner with escalation |
| Complete system | Qualified partner | Qualified partner | onePump-supplied scope; site work remains separate | Unresolved until service model | Qualified partner with escalation |
| Design/sizing platform | Site trades | Site trades | Equipment suppliers and site trades | Site owner | Site trades |