Atomic Heart delivers an immersive alternate-history experience filled with intense combat and intricate environmental puzzles that challenge your problem-solving skills. One of the first major roadblocks players encounter during the main story campaign is the overheated boilers puzzle in the Vavilov Complex. This guide provides a complete solution to help you navigate the hot zone, cool down the machinery, and progress through the Into the Fire quest without unnecessary frustration.
Locating the Overheated Boilers
As you explore the deep subterranean facility, your progression will be halted by an extreme temperature surge coming from the boiler room. To enter this zone safely, Agent P-3 must first coordinate with the local facility systems to locate the source of the thermal anomaly. The environment is filled with aggressive robotic threats that you must eliminate before attempting to interact with the facility controls.
Once the immediate area is secure, you will notice three massive boiler units glowing with intense heat. The surrounding temperature prevents further exploration of the laboratory corridors, meaning you must find a way to cool them down manually. Look around the room to identify the pneumatic tube network running along the ceiling, as this structure is vital for the solution.
Acquiring the Cryo Orbs
To safely lower the temperature of the facility, you need to locate specialized cooling elements known as cryo orbs. These small blue spheres are located in a nearby storage area accessible through an adjacent side room. You must manually pick up an orb using your telekinetic glove and carry it back toward the main pipeline entry point.
Be careful when handling the cooling items, as dropping them outside the designated track will require you to fetch another one from the dispenser. Drop the first blue orb directly into the open tube interface located near the maintenance console. This action will initiate the puzzle sequence, requiring you to guide the object to its proper destination.
Guiding the Orbs Through the Pipes
Once a cryo orb is inside the pneumatic tube network, you must use your glove to guide it manually along the pipes. Watch the glowing silhouette of the sphere as it moves through the transparent sections of the ceiling track. You will need to interact with various pipe joints and directional switches scattered across the room to change its path.
Your primary goal is to direct the cooling sphere toward one of the three overheated boilers at the end of the track. If the orb takes a wrong turn, it will get stuck in a dead-end section, forcing you to try the pathing sequence again. Carefully maneuver the orb around the structural corners until it successfully drops into the target machinery.
Completing the Into the Fire Quest
You must repeat this exact cooling process for all three boiler units scattered across the laboratory room. Each successful delivery will noticeably lower the local temperature and change the glow of the machine from bright red to blue. Be prepared for a small wave of security drones that will deploy after each boiler cools down.
After the third and final cryo sphere is successfully delivered, the main automated doors of the complex will unlock. This complete solution allows you to safely gather the remaining narrative canisters required for the central elevator. With the facility returned to a stable state, you can continue your journey deeper into the secrets of Facility 3826.
