What are the specs for this Transformer?

The correct replacement for ICP model WUGE080AG01 — 120V to 24V | 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 WUGE080AG01 — 120V to 24V | Ships Today.

ICP

ICP 40VA Transformer for WUGE080AG01 — 120V to 24V | Ships Today

Name: ICP 40VA Transformer for WUGE080AG01 — 120V to 24V | Ships Today
Brand: ICP
SKU: 607026-GEN
Price: 32.95 USD
Availability: InStock

SKU: 607026-GEN Brand: ICP

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Overview

This OEM 40VA control transformer (part #97298) steps the incoming 120V line voltage down to the 24V control voltage that powers the WUGE080AG01's thermostat circuit, gas valve, and relays. The assembly also includes the OEM 24V relay components (part #607026 24V relay, #92840 24V SPDT relay) used in this model's control sequence. When a transformer fails, the entire low-voltage control system goes dead — no thermostat response, no blower, no ignition. A buzzing, overheated, or shorted transformer is a frequent cause of a completely unresponsive furnace.

Specifications

Spec	Value
Part Number	97298 (trans), 607026 / 92840 (relays)
Type	Control Transformer
Brand	ICP / Tempstar / Heil
Rating	40 VA
Primary Voltage	120V
Secondary Voltage	24V
Fitment	OEM

Compatibility

Fits the ICP Tempstar Heil WUGE080AG01 gas furnace and the broader ICP family (Heil, Tempstar, Comfortmaker, Arcoaire) using the same 40VA 120/24V control transformer and SPDT relay set. Verify the primary voltage matches your installation before ordering.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker. Verify zero voltage with a multimeter.
Access — Remove the control/junction panel.
Document — Photograph every primary and secondary wire and relay connection before disconnecting.
Remove — Label and disconnect the leads, then remove the transformer/relay mounting screws.
Install — Mount the new transformer, wire the 120V primary and 24V secondary per your photo, and seat the relays in their receptacles.
Test — Restore power and confirm 24V across the secondary, then run a full heat cycle.

Signs You Need a Replacement

No 24V at the control board or thermostat terminals
Furnace completely unresponsive to the thermostat
Transformer is hot, buzzing, or smells burnt
Repeatedly blown low-voltage fuse

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 40VA Transformer for WUGE080...

$32.95

Frequently Asked Questions

Does this Transformer fit my ICP WUGE080AG01 — 120V to 24V | Ships Today?

Yes. This is the factory-specified OEM transformer for the ICP WUGE080AG01 — 120V to 24V | 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 WUGE080AG01 — 120V to 24V | 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.

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