ITEL TRIMER 33

It sounds like you’re asking about the ITR Oasis SCH33, the newly released 33,000 BTU hydronic heating system from International Thermal Research (ITR). Here are the standout features:

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🌡 Core Heating Performance

33,000 BTU “True Output” diesel burner delivering efficient, single-loop heating for spaces such as RVs or motorhomes .

1500 W electric heating element for shore power use—ideal for quieter, alternative heat without starting the diesel burner .

 

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Clean & Efficient Combustion

Patented low-pressure burner ensures low emissions, no smoke or smell, and enduring performance—superior to high-pressure competitors .

 

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Smart, Multi-Zone Climate Control

Enables independent temperature settings for up to four zones, thanks to built-in circulation pump and intelligent thermostatic controls .

On-board diagnostics with a touch-screen interface provide troubleshooting and insights.

 

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Enhanced Hydronic & Hot Water Capabilities

Optional high-efficiency plate heat exchanger can deliver continuous domestic hot water (e.g., 120°F at 1 gpm) .

Additional engine-waste-heat recovery module can feed heat or hot water once the vehicle’s engine is warm .

Optional engine pre‑heat system warms coolant and oil—reducing wear and easing cold starts .

 

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Robust Design & Easy Installation

Freeze-protected tank and “plug‑and‑play” wiring ensure straightforward, reliable integration .

Comes with full UL/CSA certification and backed by US/Canada/UK service networks .

 

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User-Friendly Interface

Includes a Wi‑Fi touch-screen remote with on-screen help and diagnostics.

Works seamlessly with ITR mobile apps on Android and iOS for remote control .

 

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Value & Long-Term Benefits

Enhancing your vehicle with an Oasis SCH33 can raise resale value, according to NADA RV Guide .

ITR offers extensive after-sales support, praised for its responsive customer service .

 

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✅ Summary Table

Feature Benefits

33,000 BTU diesel & 1.5 kW electric heat Efficient multi-source heating
Multi-zone control Personalized comfort per zone
Low-pressure burner Cleaner, odor-free combustion
On-board diagnostics & Wi‑Fi remote Easier monitoring, troubleshooting & control
Optional hot-water & engine-related features Added convenience & vehicle protection
Certified, freeze-proof, supported Reliability and resale appeal