What are the specs for this Transformer?

The correct replacement for ICP model RHS036L0BA0AAAA — 40VA Control Transformer | Ships Today is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your ICP equipment which lists the model number RHS036L0BA0AAAA — 40VA Control Transformer | Ships Today.

ICP

ICP 24V Transformer for RHS036L0BA0AAAA — 40VA Control Transformer | Ships Today

Name: ICP 24V Transformer for RHS036L0BA0AAAA — 40VA Control Transformer | Ships Today
Brand: ICP
SKU: 1175367-GEN
Price: 32.95 USD
Availability: InStock

SKU: 1175367-GEN Brand: ICP

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Overview

This OEM control transformer (part number 1175367) supplies the 24V control voltage for the ICP RHS036L0BA0AAAA system. Rated at 40VA with a 24V secondary, it powers the thermostat, contactor coil, reversing valve coil, and other low-voltage controls. When a transformer fails — usually from a shorted control circuit or age — the system loses all 24V control power: the thermostat goes blank, the contactor won't pull in, and the unit will not start. Replacing a burned or open transformer restores control-circuit power.

Specifications

Spec	Value
Part Number	1175367
Type	Control Transformer
Brand	ICP (Tempstar / Heil)
Rating	40VA
Secondary Voltage	24V

Compatibility

Directly fits the ICP/Tempstar/Heil RHS036L0BA0AAAA model, supplying 24V control power for this unit's low-voltage circuit.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, verify zero voltage with a multimeter.
Access — Remove the control panel cover to reach the transformer.
Document — Photo the primary (line) and secondary (24V) wiring before disconnecting.
Remove — Unbolt the transformer from its mount and transfer the leads one at a time.
Install — Mount the new transformer and reconnect primary and secondary leads per your photo.
Test — Restore power and confirm 24V across the secondary terminals with a multimeter.

Signs You Need a Replacement

Blank thermostat / no 24V control power
Contactor won't pull in on a call
Burned smell or visibly charred transformer
No voltage across the secondary terminals

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

ICP 24V Transformer for RHS036L0...

$32.95

Frequently Asked Questions

Does this Transformer fit my ICP RHS036L0BA0AAAA — 40VA Control Transformer | Ships Today?

Yes. This is the factory-specified OEM transformer for the ICP RHS036L0BA0AAAA — 40VA Control Transformer | Ships Today. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the transformer on my ICP RHS036L0BA0AAAA — 40VA Control Transformer | Ships Today?

Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Photo wiring connections. Step 3: Disconnect wires from old transformer. Step 4: Remove mounting hardware. Step 5: Install new transformer, reconnect wires matching voltage ratings. Step 6: Verify 24V output with multimeter.

My thermostat has no power. What failed?

Thermostat with no display = failed 24V transformer (or blown control board fuse). Check the 3A/5A fuse on the control board first ($1–$5 fix). If fuse is good but no 24V output from transformer, replace transformer.

Is this transformer compatible with Bryant or Payne too?

Many ICP parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my ICP transformer?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

Menu