Drawing-Based Configuration
Heater type, duty, layout, mounting position, bracket or guard, and service access reviewed around the customer design.
East Thermal Tech
Custom Electric Heating Assemblies for OEM Cabinets & HVACD Equipment
Drawing-built heater packages for custom AHUs, precision cooling equipment, outdoor enclosures, power cabinets, and mission-critical thermal systems.
- Heater + layout
- Bracket / guard
- Internal wiring
- Terminal handoff
Concept illustration. Final assembly is project-specific.
Best Fit For
A practical fit for OEM teams that own the equipment or cabinet design and need a buildable heater subassembly around space, voltage, operating conditions, and downstream controls.
What We Provide
East Thermal Tech focuses on the heater subassembly inside customer-designed equipment. We work from drawings, internal photos, or a sample cabinet while the OEM retains the controller and final equipment integration.
Assembly-Ready Hardware
Heater, supports, internal leads, labels, and terminal handoff can be prepared as a coordinated package for prototype or repeat builds.
OEM Control Handoff
Wire route, terminal location, and thermostat or sensor position can be reserved for the customer's downstream controller.
Application Packages
Used where OEM equipment needs electric reheat, preheat, anti-condensation, frost prevention, or minimum-temperature support around a defined mechanical and electrical layout.
Custom AHU / HVACD Equipment
Project-specific preheat, reheat, freeze-protection, and control-enclosure heater assemblies.
Anti-Condensation
Heating packages to reduce condensation risk in enclosed electrical spaces.
Outdoor Low-Temperature
Cold-weather and frost-prevention support for exposed cabinet locations.
Data Center Power Cabinets
Heating assemblies for PDU, RPP, UPS, switchgear-related, and support cabinets.
Telecom / Edge Cabinets
Humidity, condensation, and low-temperature support for network and edge sites.
Generator Control Cabinets
Minimum temperature maintenance for standby power and outdoor control enclosures.
Process
A focused review path for customer-supplied equipment and cabinet projects, from project intake to repeat production.
Project Intake
Cabinet drawings, photos, voltage, ambient temperature range, target internal temperature, and application background.
Heating Concept
Initial heater type, layout direction, mounting position, bracket or guard needs, and wiring route.
Assembly Proposal
Heating components, mounting approach, terminal reservation, and assembly notes for customer review.
Sample Cabinet
A sample build can be planned around your supplied cabinet, prototype enclosure, or cabinet mock-up.
Prototype Review
Feedback from installation, space, wiring, service access, and downstream control integration is reviewed.
Repeat Production
After confirmation, the heating assembly package can be prepared for repeat cabinet production.
Heating Assembly Architecture
The assembly is planned as a practical package of heater module, mechanical support, wiring route, and handoff point for the customer's downstream control system.
Heater moduleFinned tubular, tubular, or compact air-side heater selection based on space and duty.
Guard / bracketMounting support, protection guard, base, side-wall, or mounting plate arrangement.
Wiring routeWire length, exit direction, protection path, and service access reviewed around the cabinet layout.
Terminal reservationConnection point reserved for downstream controller, thermostat, or customer wiring handoff.
- Anti-condensation heating
- Low-temperature startup protection
- Temperature maintenance
- Frost prevention
- Heater mounting and installation support
- Wire routing and terminal reservation
- Heating layout based on cabinet drawings
- Prototype and repeat-production assembly planning
Typical Customization Range
Final heater rating, material, mounting method, wiring, labeling, and certification scope are confirmed per project after cabinet drawings and operating conditions are reviewed.
| Voltage | Project-specific; phase and frequency should be provided during RFQ review. |
|---|---|
| Heater wattage | Confirmed by cabinet volume, ambient temperature, target internal temperature, and mounting space. |
| Heater type | Finned tubular, tubular, or compact air-side heater depending on layout and service conditions. |
| Mounting | Bracket, guard, mounting plate, base, side wall, or other project-specific support. |
| Wiring | Wire length, exit direction, terminal reservation, labels, and wiring handoff notes. |
| Controls | Thermostat or sensor mounting position can be reserved for the customer's downstream controller. |
| Documentation | BOM, assembly photo, wiring handoff note, and inspection checklist can be prepared per order. |
Clear Project Handoff
A simple responsibility split helps engineering and sourcing teams evaluate the heater package without confusing it with the complete equipment or control scope.
East Thermal Tech
- Heater selection and physical layout
- Bracket, guard, and mounting support
- Internal leads, labels, and wiring route
- Terminal and sensor-position reservation
- Assembly notes and inspection records per order
Customer / OEM
- Equipment and cabinet design authority
- Controller, protection, alarms, and sequence
- Final system wiring and integration
- Operating validation in the completed equipment
- Certification requirements and final approval
This is a heating-assembly offer, not liquid cooling, full MEP, or a complete control system. Certification scope is confirmed against the exact project and order.
Start With One Drawing
A cabinet drawing, equipment section, or internal photo is enough to begin. Share the basic application first; technical details can follow with your email attachment.
Why Work With Us
Our work is organized around a practical OEM handoff: review the drawing, define the heater package, build the mounting and wiring details, then confirm the prototype before repeat production.
Product and concept images are reference examples. Final assembly, labeling, documentation, and certification scope are confirmed per project.
- Assembly BOM
- Mounting and bracket proposal
- Wiring handoff note
- Prototype assembly photos
- Inspection checklist per order
- Repeat-build configuration control
Send an OEM Heating Project for Review
Share your cabinet drawing, voltage, ambient temperature range, target internal temperature, and wiring requirements. We will review the heating assembly approach and reply with the next technical questions.